Timeshares from hotel chains: does (or could) such an arrangement exist?

I’m an engineer who plays music for a hobby. Most of my vacations consist of road trips to distant gigs, and when I retire in about eight years, I may spend most of my time in such an existence. Even if the price of oil throws a monkey wrench into plans depending on lots of auto travel, I would still enjoy the freedom to spend winters in the south and summers up north, etc.

Over the years, I have actually come to enjoy living in motels. I own a house which is pretty much paid for, but I will probably sell it when I retire. I’ve found I don’t need much space (I’m single and I’ve traveled a lot for work), and am less enamoured than most people about the cost and effort of maintaining a property.

It would be really cool if I could purchase from one of the major hotel chains access to a nightly room in one of their hotels on a space-available basis.

I guess I should first ask if such an arrangement already is available, which would render this thread a GQ.

If not, I welcome thoughts on the feasibility of such an arrangement.

It would seem to be a good deal for the hotel chain: I pay them a large sum up front which they invest, and as long as they have a room vacant, their only expenses would be the marginal cost of hospitality, utilities and supplies I would use. They could figure out how large a sum would cover this comfortably. They might ask for a clause whereby even if a room is available when I check in, I would have to move out if they need the room for a paying customer. I could afford to pay a pretty large fee – larger than I would ever consider for a vacation timeshare – since this arrangement would be my year-round housing.

Obviously, if the company folds, I’m out of luck. I would until recently have scoffed at the idea of a Marriott or Holiday Inn going under, but we have yet to see how the price of oil will change Americans’ travel habits.

Thoughts?

Disney Club does something vaguely like this. When you join (it’s pricey) they have something like 70 resorts around the world that you can book space and time and such.

Marriott does this.