Agree that rear axle gear ratio is important, much depends on how you intend to tow. Ocalapapa? I'm guessing Florida? A couple of weekend trips to the nearby campgrounds, flat and easy interstate, secondary roads. Maybe that will work.
Longer trips, cross several states, hills/mountain ranges? Strong head or side winds, might need more truck.
As for Fords, the F-series has come a long way in the last few years. In ride, accessories, comfort, power. Test drive them all-Chevy, Ford, GMC, whatever your preference.
2012 FunFinder X 210UDS
4-68 watt flexible panels; 1-215 glass panel/4 Battle Born LiFePO4 Deep Cycle Batteries
2014 Ford F350 6.7 Liter PowerStroke V-8 Diesel longbed, SRW