I bought our first TT (26ft Sportsmen bunkhouse) in 2002 for the sole purpose of renting it. The business model was I supply the TT, the rental business rents it, and we split the $ 50/50. I was responsible for all maintenance and insurance. The goal was to use the $ to pay it off in 4 years and sell it for profit. We paid it off in 3 years, took it out of the rental program and kept it for our personal use for another 6 years.
As far as damages, the renter provided a credit card and signed a liability agreement stating all damage repairs will be charged to the CC with a $2000 limit. The business owner would put a $2K hold on the CC before the TT left the lot. Anything over $2K was covered by insurance. The only non-repairable damage I had was a kid with a crayon marking the wall. The dinette booth cushions flattened out and became uncomfortable. All repairs and cleaning was done by the business. I never saw anything. I do know a pass through door needed to be replaced, the freezer door needed to be replaced and the porch light lens needed to be replaced a few times. It was always clean with full propane bottles whenever we saw it. I had to buy a new battery about 2 years into it.
This unit rented well during the warm months, about 50%, but not much during winter. If it wasn't for the rodeo and race track it wouldn't have rented at all in the winter.
Would I do it again? Not the FW I have now. No Way!!!!
If the same guy was running the same business model today, I might consider buying a used TT just to see if I could turn a buck. I trusted the original business owner and liked working with him. We pulled our unit out of the program because he sold the business to a real shady character. The new guy changed the rules in his favor, started nickel and diming me, etc.