Pica Pica are marine organisms like jellyfish that are in the water certain times of the year that can get in your swim suit/dive gear and give you an itchy rash. We meet one woman who ran into some diving and had a rash on her neck where her wet suit ended. The sea safe does something to prevent the stings, but we didn't run into any on our snorkeling trips, no worries.
We would be me and my husband Ray, this will be our second trip to AC. Not really into fishing, sorry. We hope to do a couple of outings with Tulu and may throw in a line, but mostly into snorkeling, relaxing and tipping a few Belikins. A must for us - night snorkeling, really really cool !! Tulu's boat can take 4-5, and as with the fishing charter it can be cheaper with more people, so if your interested we should talk! Didn't meet anyone from the board last year so it would be fun to hook up for drinks.