I've been to local shows and to Hershey. The Hershey RV show (IMHO) is by far the better one for checking out the most manufacturers, floor plans, options etc. Given all you want to see and learn, I would humbly recommend you spend several days there. Further, if you are interested in buying at the show, I would suggest going early in the week to get the best choice. Once someone commits to buy a unit, it is locked up and you can't get into the inside to check it out (at least the last time we were there). Also, the last time we were there, you could arrange a test drive in the Hershey Park Parking lots.
Best wishes for your purchase. Bob
