Membership Info

Membership dues for a full calendar year are $15. Dues for a half calendar year after July 1 are $7.50. All dues can be paid in person at a meeting with check or cash to any officer or by PayPal to tritrogs@gmail.com using the button below.

Dues are used to support the following:

  • This website
  • Food and supplies to support large grotto outings
  • Regular donations to support caves and caving
  • Loaner gear
  • Other expenses as agreed upon by grotto officers

Annual financial reports are provided to the membership after the close of each calendar year.