. Make reservations, buy tickets, and get dining options on Ship I of the Big "M" Casino departing from Little River, SC. Little River is just minutes from Myrtle Beach. A quick day trip from Columbia or Charleston, SC or Charlotte, NC. Big “M” Casino is the only casino boat in South Carolina with two luxury yachts that offer day and evening cruises. Enjoy a relaxing and beautiful cruise along the Intracoastal Waterway. The SunCruz Aquasino will take you on an exciting five-hour cruise aboard a six hundred passenger, two hundred twenty foot long casino boat. Just a wonderful way to spend the day. Sailing out of Little River, North Myrtle Beach's quaint and historic fishing village, The Big “M” Casino is a foot, state-of-the-art. FUN! FUN! FUN! The crew is great and of course the boat ride is so beautiful. All aboard the Big M Casino, the only casino that offers two luxury yachts. Party in style on one of the two ships, and take a chance to win big money on. Both of our casino boats sail year round. Can't wait to return. We are North Myrtle Beach's premier boat venue for scenic day/lunch and dinner cruises. Vacationers ages 21 and up can take a break. There are early.