OK - here goes
When I was researching for our 06 Eastern I fell in love with St.T/St.J.
SOOOOO DH and I returned there for a week two months later.
We took the girls from the ship to Coki Beach on St.T. Coki has good snorkeling. Then we headed back @2:00 and shopped at Heavensight.
St John is amazing. One of the most beautiful places on the planet IMHO.
My sister and her family went over to St.J on their own from their cruise ship.
When we were staying on St.T we took the ferry over one morning and it was full of families off a Carnival.
So lots of cruisers do it EVERYDAY on their own and two 30-yr-olds sure can.
Get off the Magic ASAP
Get a taxi to Redhook
Get the Ferry to Cruz Bay
Get a taxi to Trunk Bay (or another beach - but Trunk is great)
Stay as long as possible.
Head back in reverse starting by 2:00 at the latest
It sound a bit much at first but 100s do it daily and it is soooo worth it.
This is Coki on St. T. We like it for convenience.
2/3s of St. John is a US National Park - unspoiled and protected
Trunk Bay, St. John, USVI
Trunk Bay
Trunk Bay
Made while snorkeling at Trunk Bay.
We were out a ways.
And we're two -fluffy 40+ folks.
It is worth it!!
There is a "Snorkel Trail" on the left side of the small island as you look at it from the beach.
We swam out on the less crowded right side.