Nashville is all about the neon lights on Broadway and finding that perfect hidden songwriter round. If you go Tuesday through Thursday, you will spend way less on hotels and deal with half the crowds at the honky-tonks.
A typical trip costs about $1100. If you use the Citi Simplicity® Credit Card, you get 0% for 18 months on purchases and balance transfers from date of account opening. This lets you break that cost into smaller payments.
That 18-month window is a deadline, not a break from paying. If you still have a balance once those 18 months are up, the bank will start charging interest on the remaining amount.