When two boats share the same hull type — in this case both the South Bay 522FC 2011 and the South Bay 724SL 2013 are pontoon 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 — South Bay 522FC 2011 at 23,6 ft versus South Bay 724SL 2013 at 25,2 ft. Weight tells a clearer story for trailering families: the South Bay 724SL 2013 tips the scales at 267 lbs — 249 lbs less than the South Bay 522FC 2011 at 18 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

Both boats share a closely matched power ceiling — 150 hp for the South Bay 522FC 2011 and 150 hp for the South Bay 724SL 2013. 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 12 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.