Set sail with this family-friendly event out of Cherry Grove where you will kayak to an island to stroll the shores of a nature preserve, while searching for sand dollars and shells. The paddle back will be along the salt marshes, so you can see the ecosystem up close and personal. Half of all proceeds will be donated directly to the Humane Society of North Myrtle Beach. Cherry Grove Boat Ramp, 53rd Ave. N. Sunday, 3 p.m. $30–$75. (843) 333-6420, www.myrtlebeachkayaktours.com