You can register online to join GST. Membership consists of the club contribution and, for volleyball, an additional sports contribution.
Contribution for 2025-2026
Choose the membership that suits you. The GST contribution is annual; any sport-related costs are paid as shown below.
Volleyball
Weekly training and participation in the volleyball activities of Back-up.
Other sports
Swimming, walking, running or fitness. Activity costs are paid separately.*
Friend of GST
Stay involved with the club and support our activities.
* Admission, subscriptions and other activity costs are paid directly by the member.
Please note: contributions are set annually. Check whether these amounts are still current before the new season.
Privacy and club rules
GST only uses your information for membership administration and club communications.
Privacy & data protection
For your registration we process details including your contact information, date of birth, address and chosen sport.
- Only for membership administration and club communications.
- Only accessible to authorised board members.
- You can request access, correction or deletion.