What would it take to get 8 more boats on the line by 2022?

Jr. Liptons Resutls Total Six Races
1. PCYC 9
2. GYC 14
3. SYC 19
4. TYC 29
5. JYC 32
6. BWYC 33
7. FYC 33
8. PontYC 47