Hotels in North East Milwaukee Near I-43
I would recommend that you stay in one of the hotels off I-43 in Glendale (one of Milwaukee north suburbs. There are a few reasonably good ones close to Bayshore Town Center, which has many good restaurants and shopping places to stretch your legs. Parking should all be free around there. You are also about 30 minutes closer to Green Bay
Some of them are:
Radisson Milwaukee Northshore
La Quinta Milwaukee Glendale or Bayshore area
Holiday Inn Milwaukee Riverfront.