Hi Miko,
Yes, there are spearos operating in the central group and some spearos from the mainland go there to.
You will probably find more spearos in the main islands like S.Miguel, Faial and Terceira.
I've only speared a couple of times in Pico and not on the best parts of the island, but it is a nice island.
I really liked the eastern part of the island, the one opposed to Faial Island. But you will have to be very careful in Pico, if they get you into a wine cellar, you are in big trouble.
Cheers,
Rui
