When two boats share the same hull type — in this case both the Crestliner Backwater Series 1760 SC 2009 and the Crestliner Fish Hawk Series 1850 SC 2009 are modified vee designs with aluminum construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

On paper these two are close siblings in the size department — Crestliner Backwater Series 1760 SC 2009 at 17,0 ft versus Crestliner Fish Hawk Series 1850 SC 2009 at 18,0 ft. At 108 lbs and 125 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 150 hp, the Crestliner Fish Hawk Series 1850 SC 2009 has a 75-hp advantage over the Crestliner Backwater Series 1760 SC 2009's 75-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 Crestliner Fish Hawk Series 1850 SC 2009 is rated for 6 passengers, while the Crestliner Backwater Series 1760 SC 2009 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Fish Hawk Series 1850 SC 2009 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Crestliner Fish Hawk Series 1850 SC 2009 comes in at 1 lbs per hp versus 1 lbs per hp for the Crestliner Backwater Series 1760 SC 2009. 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.