Things are looking good for state park we have a helicopter sunk in around 40 to 45 foot you can swim in and all the way through if you want . We have a bus in 20 foot you can also-swim through ,an airplane in 30 foot and numerous small boats water clarity hasn´t been to bad 20 ft but we are hoping it´s better this year all in all its a great dive . If you have any rental needs they can be met at nautical adventures in Cookson Oklahoma just ask for Tim knight . Jerry and Amanda Carter