Are you going out on a charter or do you own your own boat? I only dive singles, I have all my own gear (minus tank, weights, and a cold water suit) but if you were doing a charter, I’d only need to cold suit (I’d assume I could rent the tanks and weights). Do you typically dive dry or do you wear a 7 mm suit? Just curious as I’ve been spoiled by only diving warm water locations, but have been looking to do some local diving as I’m not sure the next time I’m going to be able to dive abroad.