Spare tire! I am always surprised at how many TTs don't come with a spare tire.
Certainly see about getting a hitch included, if you don't already have one. Make sure it is a GOOD and appropriate hitch!
Brake controller - if your tow vehicle does not already have one, it is relatively inexpensive for a dealer to "throw one in" for the deal - but again, make sure it is a good one, and properly installed.
Does your tow vehicle have towing mirrors? How about asking for add-on tow mirrors?
Folding camp chairs and tables! and a big outdoor carpet / mat for under the awning.
Good luck, and have fun!
