Congrats on the purchase. Get out and use it ASAP and test everything the first trip. Make a list of things that need looking at by dealer. I try to fix the small things myself, if I need parts I ask the dealer to get them and just turn I the bad parts to them. Once you have your list make a date to drop it off with the dealer for an extended stay for them to get it fixed. They have to look at it, then order the parts and wait for them to come in, then schedule time in the bay to actually fix it. As I said an extended time at the shop.
Get it weighed empty, before you load it up, but with full fuel and potable water, then weigh it again loaded for the road.
Remember get out and enjoy it now.