The max length on RV is 40, and I would think if you detached the trailer and parked it along side your RV you would be fine. The campsites for RV are a bit larger than sites for tent campers.
Yes I think it would all fit if you disconnected
Just call and ask of they can make an exception
No pull thru's but many rv sites have the space for large class A's and a trailer. Reserve America shows the length of each site. Without a reservation, the winter months are hard to get on a walk up basis
Thanks! Your answer is awaiting moderation.