Flotilla 29 of the U.S. Coast Guard Auxiliary, Lake Lanier, will have a one-day, seven-lesson ”About boating safely” course Saturday, June 15. Classes run from 8:30 a.m. to 4:30 p.m. at the Coast Guard Auxiliary Operations Center, 6595 Lights Ferry Road, in Flowery Branch. It is on the left before the entrance to Aqualand Marina.