If you are looking for a good trip make sure to check with guides in the area to see what is on the bite.I have gone on deep sea trips 4 times and only had good success on 1 occasion.I have gone on shallow water or flats trips 3 times and had success on every trip.I will be heading back to Cancun in a few weeks and have already booked a day trip for shallow water/flats fishing for snappers,grouper,bonefish,and whatever other odd critters the waters should decide to cough up.Its alot of fun and you are guaranteed to catch fish and if you want you can keep your catch and have it prepared in your resort.I did manage to hook a 47lb warsaw grouper on my last trip to the cancun area and the action is almost always nonstop.