When two boats share the same hull type — in this case both the Avalon 20 ft. Paradise 2011 and the Avalon Paradise RC Rear Fish 2010 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?
Size is the most obvious dividing line here. The Avalon Paradise RC Rear Fish 2010 measures 22,0 feet overall (2010), giving it roughly 20,0 additional feet of deck space compared to the Avalon 20 ft. Paradise 2011 at 2,0 feet (2011). Weight tells a clearer story for trailering families: the Avalon Paradise RC Rear Fish 2010 tips the scales at 205 lbs — 187 lbs less than the Avalon 20 ft. Paradise 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 — 115 hp for the Avalon 20 ft. Paradise 2011 and 125 hp for the Avalon Paradise RC Rear Fish 2010. 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 carry nearly identical fuel loads — 36 gal and 36 gal — so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Avalon Paradise RC Rear Fish 2010 is rated for 11 passengers, while the Avalon 20 ft. Paradise 2011 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Avalon Paradise RC Rear Fish 2010 could be the deciding factor.
One place where both boats are genuinely identical is tube construction: both run 2 aluminum tubes at 25" diameter. That shared spec means stability and buoyancy characteristics are closely matched — the ride difference you'll feel between them comes primarily from deck length, weight distribution, and motor choice.
Bottom line: Choose the Avalon Paradise RC Rear Fish 2010 if your priority is putting more people on the water — it handles 11 passengers and at 22,0 ft it has the deck room to back that rating up comfortably. The Avalon 20 ft. Paradise 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.