we moor our cats offshore on mushrooms.( Dart on 75 lb, Nacras 100lb mushroom) prior posts on beachcats obtained suggestions on mooring strategy(eg 15 foot of chain for the lode) imposed when they kicked us off the beach we utilized on great south bay for over 30 years. i will try to post photos of 5.7(i had posted photos of repairs i had just done on my personal album after off islanders ran into moored cat) smokies cut up after n'or easter left her beached and i couldnt lift her port hull full of water, it was 2yrs ago i was 72 at the time with 5 rt rotator cuff surgeries, 3 rt knee operations and 3 hernia operations and a stendt-but im still sailing balls to the wall ,just couldnt lift cat full of water by myself after the storm ,no time to fetch a hack saw pump her and seak opening);i did save my Dart 18 because that cat did not take on water. we r not allowed to keep cats on empty beach, it was donated to Fire Island National seashore,as we did before. To avoid disaster we took down masts before jose and cats rode out the storm. we left masts over a dune but when storm ended no beach left to bring cats to shore to raise masts, so we waited till next weekend, Smokies have it in for us even thou we clean beach and DONT drink there. Murrays made up oversized heavy duty stays for our cats after we experienced downed masts after other storms. so real bummer to lose masts hardware and stays. Smokies pack 357 magnums, very intimidating! earlier this summer they chained Dart 18 to a dozen cinder blocks because i left cat on beach overnite after fiber glass repair when outboard ran into moored cat, It was so easy when we use to sail off the beach in the atlantic, but pulling cat up and down to ocean too much for me now