From Greg: Wetsuits will compress the deeper you dive, which means you loose heat and buoyancy. That’s why we always teach to wear an exposure suit that will be comfortable at your diving depth. That may mean your more buoyant and hotter to start the dive, but once you reach your dive depth, you’ll be good. Couple tips: - Keep a bottle of water handy to keep cool. Pour it on your head or inside your wetsuit while your on land to cool down. - Don’t get your wetsuit on until everyone is ready to get geared u...