In my IGFA discount guide is a reference.
Capt. James Olander ( or Virginia Olander), St. Davids. Single and multiple day charters aboard fully equipped Bruno & Stillman, Barong. (441) 297-0715 Ofc. (441) 297-0299, Email:
albatross@ibl.bm
ALSO
Capt. Allen DeSilva, Pembroke, Bermuda (441) 295-0835 Email:
mako@ibl.bm
and
Capt. Keith Winter, Pembroke, Bermuda (441) 792-7131 Email:
playmate@ibl.bm
I'd say you usually can't go wrong with an IGFA certified captain, but I do not know these folks.
I've been to Bermuda, though I haven't fished there. Everthing is pretty close, but I'd still compare with the guide where they are vs. where you're staying.
Good Luck!