Just there last weekend. Nice place to stop and spent the night. great showers, free wifi at the store. Large grass yard to hang out on and watch the boats go by. Also great sunsets.
Watch the water depth coming in on a low tide. There is enough water if you stay to middle but its not very wide at low tide, one boat at a time. Also the wind in the marina can be a pain. It blows right down the dock and it can be hard to get a c dory to turn into the wind and moving before the wind pushes the bow around and into a boat. Got my first scratch on the 22 there. Solution is easy, back all the way out into the wind. Works just fine.
If you are going to fish there are several places near by. Obstruction pass on the out going tide is good. Fish from the 50 ft line inside the pass close to Deer point east to the 120 ft depth or the tide line. Then turn around and go the other way. After the tide change to incoming you can fish north to Buoy bay In 50 to 140 ft. Some times these fish are suspended off the bottom. On the incoming most people will run east to tide point and fish it. We got our one fish last week there. Nice 13 lbs king. Nothing to much but the three guides that were fishing with us got nothing.
For crab go to the west side of the island where the airport is and fish the flats there in 25 to 100 feet. You will see the pots. Do not set pots to far from shore as the current comes around the point and sweeps them away.
Well I hope that helps , have fun.