I think it comes down to how much hassel is it to be without a toad maybe more than the cost. How far from your camping spot do you have to go to get the car and then take it back? How do you get to the car rental place - drive your MH? Do they have parking for it? How much time will that take to get the car and then return it. What if you're all set up and then you're out of bread or propane? Everyone is different. Try it a few times without. Enterprise seems to work fairly well if you camp near towns. You can always start pulling a toad if it doesn't work out.Bill