amphitrite

Great pics....am not a photographer but am going on a shark , dolphin dive in 10 days .....tiger beach for 10 days!!!! Very excited. What is your opinion on the ft 3 Panasonic ? Any other suggestions?.. also I bought today a 7 mm waterproof w2 wetsuit.....(thinking I all be cold after 2 hrs. Total time in water per day....6 hrs. I was told I'll be boiling hot.... should I exchange it?.. if they take it back...don't know....