O wow im sry to hear that. Sry i cant rly help you on this subject... but i really hope you all are able to stay with FIRST. I'm always excited to see what MARS has built each year.
We too are loosing a major part of our build team this year, however we are somewhat lucky that those that are remaining are freshmen and sophmores so the team has some time to grow back to size, and 3 of our main seniors are going to a local community college so they will be around to help. Unfortunately the same cant be said for yall. Hopefully everything will work out. Good Luck!