Its been a few years for me, but we have stayed at Treasure Island Casino near Red Wing MN (SW of Minneapolis/St.Paul). I want to say it was $15 or $20 a night for full hook up (water, electric, sewer) and included use of the hotel pool and fitness center. They also have a great buffet at the casino. Basicly, its just a large parking lot with hook ups (nothing too fancy) but the front sites are grassy and we would reserve those. They had free shuttle service to the casino. The first couple times I was there, I didn't walk away in the hole...
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