My wife and I spent June 18-20 here at Belterra in Florence IN. A call to the Casino and we were told to park in the west parking lot. They told us of the two for one buffet on Tuesday and Thursdays with a players card you can pick up for free in the casino. The parking lot to the west is level and at the far left a few trees offer some shade.
We would recommend a stop here any time you are in the area. We found that the Casino personnel paid little attention to us, but a security van patrolled the parking lot several times each day. Traveling west 7 miles on 156 is Vevay Indiana with several antique stores, grocery's, and two small museums. It is a historic Ohio river town with many old buildings. If your old enough it was Ken Maynard's home town. Going east on 156 one mile is Florence with an Ohio river marina run by Bob and Agnes Wheeler. Florence also has a small RV park.