No recommendations and I believe you will get a better deal in Florida.
that said you will not survive a winter in New Hampshire in the average Class A it gets just too cold. Any rig in the price range you are looking at will NEED NEW TIRES. RV tires rot(simplistic term) out before they wear out usually lasting 5-7 years. A term you must learn and know the meaning of is delamination.Take no ones word that anything works INSIST on seeing it function. Be prepared to spend money on repairs every year. Make sure the genny works as they go bad if not exercised enough.
LOTS more but somewhere there is a good check list for RV's I hope someone posts it.
By the way remember the dealer IS NOT YOUR FRIEND he is out to make you pay as much as possible for the rig. At least with an owner you stand a chance of coming out ok. You can tell right away when you walk into a rig with a long time owner whether he babied the rig