Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007 boat specs
Fish-Rite
Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007
2007
View full specs →
VS
Fish-Rite River Barge 20 ft. 2008 boat specs
Fish-Rite
Fish-Rite River Barge 20 ft. 2008
2008
View full specs →

Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007 vs Fish-Rite River Barge 20 ft. 2008 — Same Brand, Different Boat

Matching a flat Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007 against a modified vee Fish-Rite River Barge 20 ft. 2008 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007 measures 17,0 feet overall (2007), giving it roughly 15,0 additional feet of deck space compared to the Fish-Rite River Barge 20 ft. 2008 at 2,0 feet (2008). At 6 lbs and 12 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 225 hp, the Fish-Rite River Barge 20 ft. 2008 has a 80-hp advantage over the Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007's 145-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The Fish-Rite River Barge 20 ft. 2008 is rated for 6 passengers, while the Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Fish-Rite River Barge 20 ft. 2008 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007 comes in at 0 lbs per hp versus 0 lbs per hp for the Fish-Rite River Barge 20 ft. 2008. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.

Bottom line: Choose the Fish-Rite River Barge 20 ft. 2008 if your priority is putting more people on the water — it handles 6 passengers and at 2,0 ft it has the deck room to back that rating up comfortably. The Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.
General Boat Info
MakeFish-Rite
MakeFish-Rite
ModelFishmaster 18 ft. Guide (78 in. beam)
ModelRiver Barge 20 ft
Model Year2007
Model Year2008
Measurements / Dimensions
Beam78 in
Beam96 in
Beam - Meters1.98
Beam - Meters2.44
Beam - Inches78
Beam - Inches96
Weight - Detail600 lbs
Weight - Detail1,200 lbs
Weight - kg272.16
Weight - kg544.31
Weight - lbs.6
Weight - lbs.12
Height - Detail28 in
Height - Detail24 in
Height - Meters0.71
Height - Meters0.61
Height - Inches28
Height - Inches24
Length - Feet17
Length - Feet2
Length - Inches1
Length - Inchesnot available
Length overall - Detail17 ft. 10 in
Length overall - Detail20 ft. 0 in
Length overall - Meters5.44
Length overall - Meters6.1
Length overall - Inches214
Length overall - Inches24
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typeFlat
Hull typeModified Vee
Engine and Drivetrain
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeI/O
Engine max145 hp
Engine max225 hp
Operational Info
Maximum capacity1,200 lbs
Maximum capacity1,750 lbs

Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007 vs Fish-Rite River Barge 20 ft. 2008 — Common Questions

Which is the larger boat — the Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007 or the Fish-Rite River Barge 20 ft. 2008?
The Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007 is the longer of the two at 17,0 feet overall. The Fish-Rite River Barge 20 ft. 2008 comes in at 2,0 feet, making it roughly 15,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007 or the Fish-Rite River Barge 20 ft. 2008?
For trailering, the Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007 has the edge at 6 lbs dry weight versus 12 lbs for the Fish-Rite River Barge 20 ft. 2008. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
Which boat can handle a bigger outboard?
The Fish-Rite River Barge 20 ft. 2008 is rated to a maximum of 225 hp, giving it the larger power ceiling. The Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007 tops out at 145 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007 is Coast Guard rated for 5 passengers, while the Fish-Rite River Barge 20 ft. 2008 is certified for 6. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat has the better power-to-weight ratio?
The Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007 has a better power-to-weight ratio at 0 lbs per hp compared to 0 lbs per hp for the Fish-Rite River Barge 20 ft. 2008. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
Which boat is wider, and does it affect trailering?
The Fish-Rite River Barge 20 ft. 2008 measures 96" wide, compared to 78" for the Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Are the Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007 and Fish-Rite River Barge 20 ft. 2008 from the same manufacturer?
Yes — both the Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2007 and the Fish-Rite River Barge 20 ft. 2008 are built by Fish-Rite. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.