Simple way to Busch Stadium?

I live in Southwest Wisconsin and my Wife and I are planning a trip to St. Louis on the 4th of July '10 to go to Busch Stadium for the Brewers-Cards game. I am looking for advice on the best way to get to the stadium(driving) as well as a nice hotel close to the stadium (preferably with a nice restaurant inside) Access to I-90 for me is literally 2 blocks away. I thank you very much in advice for your anticipated responses.