I'm not a huge fan of sweet/thick drinks either and prefer light/refreshing ones.
The Lavender Daquiri in the Schooner Bar is my new favorite drink - I usually think of daquiris as thick, sweet, frozen drinks but this one is more like a martini and served in a martini glass. I did not find this one in any other bar other than the schooner bar but did not check them all lol. It seems to be a Schooner bar specialty.
The Seabreeze has been my go-to drink for years. You can find it at any bar that has grapefruit juice in their inventory.