I remember I seen it's description on another movie forum, but I when I came back to the forum that topic was gone and I couldn't get name.
Description is short, but may be someone has any ideas. Any ideas are welcomed.
Group of friends, 6 or 8 of them go on a boat trip. They sail yacht or sail boat to some island and anchor it in the bay. At night, some maniac gets to their boat and sabotages it. It starts sinking.
Guys and a few girls leave boat to go ashore. 1 girl can't swim so she is left on board. She begs someone to float her to shore, but no one wants to bother.
Everyone gets ashore. Next day someone starts killing them one by one. Guys meet that girl whom they lrft on sinking biat, in the forest and she kills them or something.
That is a ll description I got.
It is rather specific I would say so may be someone would know what movie this is.
Thank you