They do have their own “dollar” (known as Bahamian dollar), its interchangeable with US Dollar as its a 1:1 peg meaning value remains the same (B$100 also equates to $100) but they have a bill for $1/2 (50c), so there are 8 denominations & it’s a strong currency with a caveat (it’s closed, it can’t be exchanged outside the country). I know it’s a rich country not too distant from Florida, have you been there before? If so, what is it like?
I’ve been to Nassau.
The Bahamas isn’t cheap, mainly because it is an island chain that needs things shipped to it. Given that a lot of locals work in the tourism business, the wealth isn’t exactly trickling down to everyone. The locals are generally friendly, though, even outside of the tourist areas.
The food is nothing exciting. They have a couple of local dishes, but nothing amazing. A lot of the food served has British or American influences.
The island lives or dies by cruise traffic. A large chunk of the island is only open when a cruise ship is in port. Also, since cruises usually want you back on the ship for dinner, a lot of places close around then.
It is a nice place to stay for an extended weekend, especially if you like the beach.