Wednesday: This is a unique opportunity to be on a 2-hour scientific excursion cruise to study acoustic communication between resident dolphins in the May River and their prey. Most cruises from 10 a.m.–noon (Please check the event calendar for dates). While USCB researchers from Dr. Montie’s Lab visually identify and record dolphin vocalizations, marine biologist Captain Amber Kuehn will share what we have learned about these fascinating cetaceans and their prey. Offered most Wednesdays during the summer. Cost is $55 per person (for ages 10 and older only, please). Calhoun Street Dock. Reservations are required. (843) 689-6767 ext. 223 or coastaldiscovery.org.