There's a couple of things to think about here. It sounds like you have your travel trailer bundled with your auto insurance policy because more often then not your travel trailer
needs a separate policy. If not you will have to speak with your specific insurance company to understand what is exactly covered. With that being said, typically your home owner's policy
would not cover personal injury liability that does not occur in the residence
. Again, check with your agent and they should be able to answer all of your questions about what is specifically covered. Good luck.