dolphin swim tortola

Hi my family and i wanted to do the doplhin swim at dolphin discovery in tortola. At the moment there is a specila offer on which means to go independantly its alot cheaper than booking through carnival. My question is how easy is it to get from the cruise port in st thomas to tortola? TIA

Not easy to get to Tortola for cruise passengers. Ferries operate daily, but only few times a day at times that probably won't match port times.

You might want to consider sea lion swim at Coral World on St Thomas.

thank you. Carnival offers the excursion too so might be a safer bet to go with them.:)