Trafalgar, huh? Kind of in the middle of nowhere. The Lake Monroe Campgrounds (Paynetown) will be quite a haul, Mounds is way out of your way. FHU there are some campgrounds east of Nashville along Ind 46 that look like nothing more that RV parking lots. If it's scenery and a nice campground Brown County even without FHU would be your best choice. There are also a campground over along 65 near Columbus, Woods & Waters that I've driven thru but have stayed. There's another in Columbus Ceraland that used to be a Cummins Employee Park (Cummins- the diesel engine manufacturer and THE major employer in the area) that has always intrigued me and gets good reviews in RV Park reviews. If staying in Columbus, Kroger grocery store usually has some of the cheapest fuel prices in the state, Arni's in Columbus is a good place to eat, too.