Jumped in with both feet.
Recently took delivery of our first travel trailer. We got a 310BHDS and took it from MA to FL on our very first trip. The dealer failed to tell us that a lug wrench and jack are NOT included and we found out the hard way when the trailer blew a tire on I95 in GA. I had to disconnect the trailer and leave it along with my wife and daughter on the side of the highway while I went and bought the required tools to complete the tire change. Other than that the trip went on without a serious problem.