We did St. Croix a few years ago. We too enjoy the more shallow, longer dives. We dove with both SCUBA and N2theBlue. They are both top notch operators.
The island isn't hard to navigate around. We stayed at the Divi which was away from just about everything. Rent a car and it really doesn't matter where you stay.
I'd suggest doing a pier dive with N2theBlue. After that initial guided dive, you may be comfortable doing self-guided shore dives. N2theBlue will set you up on shore diving the pier.
I also suggest doing some of the North diving with SCUBA. SCUBA will let you dive your tank.
While it is possible to shore dive off of Cane Bay, it looked like a long surface swim to me.
Billy
The island isn't hard to navigate around. We stayed at the Divi which was away from just about everything. Rent a car and it really doesn't matter where you stay.
I'd suggest doing a pier dive with N2theBlue. After that initial guided dive, you may be comfortable doing self-guided shore dives. N2theBlue will set you up on shore diving the pier.
I also suggest doing some of the North diving with SCUBA. SCUBA will let you dive your tank.
While it is possible to shore dive off of Cane Bay, it looked like a long surface swim to me.
Billy