Congrats...hopefully no north swells but they can be avoided and only bother you if mooring or anchoring in exposed areas (e.g. Cane garden) We just had a full week of them in November and besides making the snorkeling not very good didn't really impact our float plan
T Mobile (sprint) is local and you will have wifi
Snorkeling top 5
Indians, Caves, Diamond Cay off of Scrub Island, Monkey Point, Guava Island and Great Dog
If you get to Anegada have Sherwin take you out on the reef
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