US Sea Scouts- This is a by invitation event for US Sea Scouts. If you are a resident of the US, you must be an active and currently registered member of the Boy Scouts of America Sea Scout program and reached the rank of Apprentice prior to January 1, 2020. You must... This is a by invitation event. You must go on line to seascoutcup.org and fill in the participant registration or staff registration form on line, following the written instructions provided in the official invitation. First you must establish an account by providing...