Planning trip to Nashville area on way to North Chicago from Florida, Spring Break 2019 (mid-March) with Wife & 2 grandkids (7 & 8) for 2-3 nights in pop-up. NEED . . . - electric to run heat (avg Nashville temp in March is 62/40) WANT . . . - Cheap rates - close to Opry / other music stuff Thank you for replies!! PS - already searched forums, Google, & TripAdvisor. Problem is not all Nashville-area cgs are open in mid-March.