Contact Josh Temple (firstname.lastname@example.org
) . Most likely his Cabo is not what you want to spend on a day of fishing, but they have a couple of nice gradys for much more reasonable price, as well as pangas and super pangas that can take you out to the grounds at a very decent rates, and some good captains on those boats as well. Sayulita isnt that far from Punta Mita either.
Otherwise you can have pretty much any of the PV fleet pick you up in Mita, or maybe even in Sayulita, if you find a panga to take you out to the boats, it just takes more coordination.
Good luck, enjoy the wedding, and share your report with us when you get back.