Good place to dive locally. Only a few minutes outside town off I-565. $17 entry fee. Their website is http://www.rockdivers.com. See website for directions/hours/pics/info. Max dept about 50'. They have several houseboats, other boats, S-10 pickup, MinuteMan Missile, F-4 Phantom airplane, and other stuff sunk in Quarry. Average summer temp prob 55f to 70f. Can park right at quarry rim so no hauling of gear. Air fills at onsite dive shop.