Hello, I have a smaller travel trailer (approx 19 ft) and wish to add a hitch to the back. It will be used to add a cargo holder for a generator. Is this a reasonable idea? Would probably require some re-inforcement and fabrication. Any one here tried this and what was required and the result?? Thanks for any info / help. I am new to RVing and will probably have a ton of questions in the next few months.