The Society is based on a free to join Facebook "closed group", there are no requirements to join and we are international and free. This group is an open forum with with any member contributing images, facts, stories and songs related to the watershed of the River Isla.

Event invitations are regularly posted to all members for: Friday evening talks; show n tell sessions; map name population events; poetry and song evenings. These events are held in the Glenisla Village Hall with a donation box at the door towards the Hall hire.