Date ideas in central Indiana for young lovers that aren't too physical and aren't in downtown Indianapolis?

Quite specific but my girlfriend hates driving downtown and I'm physically disabled, and neither of us are legally able to drink. Almost everything interesting is downtown or physically taxing. Makes things hard to choose from. Quite limiting.

Give some advice for two ladies, I wanna go on a date with her that doesn't end with mild disappointment and me being wheeled back to the car in a sticky, drippy mess.