I have not been there in a few years but there is a motel called The French King Motel a couple/few miles from the launch near the french king bridge.
If you go on google maps, trace your way back from the cove until you get to the 1st bridge. as soon as you pass over the bridge you will see the motel on your left. You will see the pool in the aireal photo. Thats the place...... Good food too!!!
If you put 70 french king hwy into the gps you will be right at the ramp entrance.