From Luxury Listings NYC: Douglas Gray wants to make your weekend commute to the Hamptons last forever. Yes, you read that correctly. “The longer the trip the better,” says Gray, who is one of the founders of Barton & Gray Mariners Club — a members-only yacht service with on-demand, fully staffed cruises available in New York, the Hamptons, Nantucket, Palm Beach and Miami. [more] … [more]