Hurst... The answer is they are mutually exclusive. SCYSA and SUPER Y belong to two different organizations. Since neither has jurisdiction over the players going elsewhere you can play SCYSA and Super Y.
The answers to your questions - Yes, None and Yes
Note that SUPER Y is trying to become a year round program.
Super Y you still need to the marketing and the grades, plus getting into top tourneys like Score at the Shore or the nationals and regionals helps.
