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

Matching a flat Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2008 against a modified vee Fish-Rite River Barge 18 ft. 2007 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.

On paper these two are close siblings in the size department — Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2008 at 17,0 ft versus Fish-Rite River Barge 18 ft. 2007 at 18,0 ft. At 6 lbs and 85 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.

Both boats share a closely matched power ceiling — 145 hp for the Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2008 and 150 hp for the Fish-Rite River Barge 18 ft. 2007. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup.

Both boats are rated for 5 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

At this size, power-to-weight ratio matters more than outright horsepower. The Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2008 comes in at 0 lbs per hp versus 1 lbs per hp for the Fish-Rite River Barge 18 ft. 2007. 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: The Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2008 and Fish-Rite River Barge 18 ft. 2007 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeFish-Rite
MakeFish-Rite
ModelFishmaster 18 ft. Guide (78 in. beam)
ModelRiver Barge 18 ft
Model Year2008
Model Year2007
Measurements / Dimensions
Beam78 in
Beam94 in
Beam - Meters1.98
Beam - Meters2.39
Beam - Inches78
Beam - Inches94
Weight - Detail600 lbs
Weight - Detail850 lbs
Weight - kg272.16
Weight - kg385.55
Weight - lbs.6
Weight - lbs.85
Height - Detail28 in
Height - Detail27 in
Height - Meters0.71
Height - Meters0.69
Height - Inches28
Height - Inches27
Length - Feet17
Length - Feet18
Length - Inches1
Length - Inchesnot available
Length overall - Detail17 ft. 10 in
Length overall - Detail18 ft. 0 in
Length overall - Meters5.44
Length overall - Meters5.49
Length overall - Inches214
Length overall - Inches216
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 max150 hp
Operational Info
Maximum capacity1,200 lbs
Maximum capacity1,300 lbs

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

Which is the larger boat — the Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2008 or the Fish-Rite River Barge 18 ft. 2007?
The Fish-Rite River Barge 18 ft. 2007 is the longer of the two at 18,0 feet overall. The Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2008 comes in at 17,0 feet, making it roughly 1,0 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) 2008 or the Fish-Rite River Barge 18 ft. 2007?
For trailering, the Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2008 has the edge at 6 lbs dry weight versus 85 lbs for the Fish-Rite River Barge 18 ft. 2007. 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.
How many people can each boat hold?
The Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2008 is Coast Guard rated for 5 passengers, while the Fish-Rite River Barge 18 ft. 2007 is certified for 5. 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) 2008 has a better power-to-weight ratio at 0 lbs per hp compared to 1 lbs per hp for the Fish-Rite River Barge 18 ft. 2007. 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 18 ft. 2007 measures 94" wide, compared to 78" for the Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2008. 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) 2008 and Fish-Rite River Barge 18 ft. 2007 from the same manufacturer?
Yes — both the Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2008 and the Fish-Rite River Barge 18 ft. 2007 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.