My son ( 2021) was invited and I checked SW Air from Islip and $700-900 depending on time and day of flights. Rental car, hotel 3-4 nights? Camp is $595.
Figured roughly $2000-2500. We would love to go but it's a bit pricey. If it was on LI , no brainer. Since he is a 2021, will plan for next year.