Car cover for the Rodeo??........

Has anyone ever purchased a regular car cover for the Rodeo, and if so, what size??

I have found a few links to purchasing an actual Rodeo cover, but I'm curious if anyone has had luck using just a regular car/truck cover with the spare tire and having it fit?

I have the option of - for now anyway - driving a 5-spd car as one of our daily drivers through the majority of the summer, allowing the Rodeo to be in a somewhat stage of storage at least during the week.

Living where we do, I'd like to keep it covered from the sun beating on it - it's too long to fit in our garage.

I've thought about taking one of our old boat covers, but it's pretty wide.