His name is Thomas - - but San Stefanos Travel also do boat hire deals.
Below is some extracts from previous posts:
Thomas is hiring boats out from San Stef beach just past the Havana Beach bar.
It was by the hour or for the day and seemed quite reasonable price wise.
Thomas boat hire from the beach, he has a very comfortable ( leather seats ) boat.
The sea can be choppy at san stef, but once out the bay and round the headland can then be calm.
Thomas will be honest with you about the sea conditions, I think it was the third day before we finally got out so plan it early to give you time to reschedule if necessary owing to sea conditions.
It makes a great day out and highly recommended, would suggest checking prices between San Stef travel and Thomas.
Check whether fuel is included, if not allow for this, high fuel costs make a difference.