I sail a little siren 17(18' on title?) On chesapeake bay. Im wondering what issue could arise without using keel lockbolt to lock keel in place? Yes i know water can splash in through the trunk but hitting a sandbar or in chesapeake case rumning aground in mud i could motor out if need be and continue on.so i wonder is it really necessary to install the lock bolt while sailing? Ill say one thing that keeps me from going out is the tide height. Little boat draws 4' so if i can leave bolt out and worry less about depth since i dont have a depth finder inboard small dinghy id feel better. Any input is appreciated.