Good Information.... Most 13'ers will come in a bit under 2000 lbs ready to go and will be within the towing limit if your vehicle.
If you are moving up from a tent trailer, and want to conserve cash, you might also look into one of the early pop-up fgrv's like the Hunter's and the Campsters. They are a bit smaller and simpler, and they tend to be lighter in weight
as well as lighter on the pocketbook.....
There is a pic of my Hunter-II in my name panel, if you would like a link to more pics let me know.