I was recently at Mariner's Cove and have to disagree with Anthony O review because I have not only stored my boat there but also bought 2 wave runners for my boys and found that the staff was knowledgeable and safety came first. Everyother place is just looking for a client. The beach was pristine and the facility is completely updated with state of the art equipment. View spectacular, customer service great. Staying at other Marina's close by can't compare to the attention to details that Marina's Cove had to offer. They saved me time, energy and money for my boating needs and gave me the oportunity to really enjoy what boating really is about! FUN!
I had a bad experience using this place for Waverunner service so I will not utilize them for any other services as far as my boat goes. Generally in life you get one chance to make a first impression and this place was sub par to say the least. Stay away, there are other options in the Hamptons.