I'll be doing a lot of shark tagging for the rest of the summer, and often have room for a person or two. I definitely have room for one tomorrow (7/26) and on Tuesday, 7/29. You may have to put up with some inexperienced taggers but will almost certainly have fly shots at a shark or three.
I could certainly use someone who can show me how to tease up a shark to a fly or otherwise get them to take.
We leave out of Woods Hole.