Sometime in May. Maybe mid May

People going to an island. Men with guns, possible mafia related. Young women, no teens. Unmarried. Motorboats. One scary bad guy who the men owe money. Rocky island, big house. Scary guy has bigger guns than the men and begins to shoot everyone. Girl gets grazed on the back of neck. Girl and another in one bedroom hiding and praying. Man comes in and gets shot.