If your wife can drive a car, she can drive any rv made. While my DW doesn't drive our mh (her choice), I'm fully confident that she could. It's not that difficult.
With any type of trailer, typically backing is the main issue most drivers have.
I have seen table/chair set up in all types of rvs, but most common in Class A's.
When you say "campgrounds"....are you only referring to state supported type of campgrounds or are you also including commercial rv parks? Big difference. If that is the case, I think I would go with a Class C and a small toad.
Ron
Ron & Sandie
2013 Tiffin Phaeton 42LH Cummins ISL 400hp
Toad: 2011 GMC Terrain SLT2
Tow Bar: Sterling AT
Toad Brakes: Unified by U.S. Gear
TPMS: Pressure Pro
Member of: GS, FMCA, Allegro
RETIRED!! How sweet it is....