The U.S. says it rescued eight boaters from a grounded 21-foot recreational boat near an island located about 15 miles north of Charleston, .
The command center in Charleston received a call early Saturday advising that the boat had run aground on a sandbar near Capers Island.
It later turned out the grounded boat was from a bachelor party gone wrong.
A helicopter crew hoisted four boaters and took them to Mount Pleasant Regional Airport. The rescue crew returned and hoisted the four remaining boaters.
The says all boaters were reported to be in good condition.