my boyfriend and i will be in p.v nov 17-24 staying at the samba. we're looking for some kind of boat snorkel tour, hopefully something not super touristy or crowded but also budget minded. we would also prefer to book in advance. any reccomendations or info would be awesome. so far i've looked into vallarta adventues, but read a lot of posts saying it can get pretty crowded and too much of a booze cruise (not what we're looking for)?!!!?