Need recommendations for early-mid June in the US

So we are trying to decide on a US honeymoon destination, preferably under ~6k. Looking to stay for 4-7 nights depending on how expensive it would be. Fiance would love to be waited on hand and foot with drinks and snacks offered poolside, onsite spa with couples massage, fine dining, etc. I honestly love the idea of going around a little beach town, riding bikes, window shopping, thrifting, getting ice cream, and just exploring. We were just wondering if there was anything that had the best of both worlds.

We stumbled across the Bungalows at Key Largo and were quite interested in that, but some of the reviews online didn't look great. I will say, we both love the idea of a cute little bungalow to ourselves for a few days as opposed to a standard hotel room, but I just didn't think there was enough around the area to explore and a lot of the water activities cost extra.

We're open to any thoughts or suggestions! TIA