We are planning a trip from KCMO to Yellowstone and perhaps other destinations or parks in that area. We are renting a 33 foot RV and plan to have bicycles along. The trip will be Aug 3 to 10 which we are hoping is close enough to school starting that we will actually be able to find space to park. Does anyone have hints on less well known destinations that might be on the way or in the area, in case there might not be parking available?