Matching a flat Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2008 against a modified vee Fish-Rite River Barge 19 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 19 ft. 2007 at 19,0 ft. At 6 lbs and 105 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 175 hp, the Fish-Rite River Barge 19 ft. 2007 has a 30-hp advantage over the Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2008's 145-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
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.
Bottom line: Performance buyers should lean toward the Fish-Rite River Barge 19 ft. 2007 and its 175-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Fish-Rite Fishmaster 18 ft. Guide (78 in. beam) 2008 with its 145-hp rating is the more economical daily driver.