Announcements Potomac River Freestyle Events Monthly on the Second Thursday, April-September2024 Dates: 4/11, 5/9, 6/13, 7/11, 8/8, 9/12 April Check-In Time: 5:00 PM | May-September Check-In Time: 6:00 PMApril Start Time: 6:00 PM | May-September Start Time: 7:00 PM Freestyle on the Potomac! The Great Falls Foundation and Calleva River School are partnering to bring … Continue reading Chute Out