I agree with all the recommendations above…. and I'd also like to add the Dolphin (from Delphi Watersports).
It is a catamaran which offers a snorkels stop at The Antilla and Boca Catalina. It is a nice medium size boat which offers the perfect combination of fun and relaxation. Trip includes small sandwich, fruit, and drinks. The pick-up is in front of the Hyatt on Palm Beach. My husband and I love this boat!
Link to Website: https://www.delphiwatersports.com/ac.../catamaran.htm