My family and I are looking to upgrade from a pop-up to a travel trailer. Our current TV is a 2008 Buick Enclave w/ tow package (tow capacity of 4500#). We are looking at two TTs, both with a GVWR of 3500#. Myself, wife and two small children weight under 400# total. What are thoughts, opinions, experiences on towing a trailer like this with the Enclave? Thanks.