Join the ISLE Society!

Membership Benefits

Membership in the ISLE Society renews annually and runs on the calendar year. Members are young professionals in their 20's and 30's who donate a minimum of $120 annually to the mission of Thompson Island Outward Bound.

Make a one-time membership donation, or make-it-monthly on our donation page!

Members at the following levels have an incredible impact on the work we do with our students, and they receive the perks below as recognition of their dedication to the organization:

All ISLE Society Members receive:

  • Ability to attend mainland ISLE Society-specific events free-of-charge
  • Invitation to attend all ISLE Society events where you will connect, socialize, volunteer and network with like-minded peers
  • Opportunity to have name to appear in Membership Listings
  • ISLE Society gear
  • Access to other organizational opportunities (school visits at our partner schools, and other opportunities)
  • Special networking access to Thompson Island Outward Bound Board and Staff Leadership
  • Chance to personally connect with the mission you’re supporting


Donors at the following membership levels also receive:


$120 donation annually ($10/month when starting in January)

  • Attend on-island events for $20 each


$240 donation annually ($20/month when starting in January)

  • Attend on-island events for free (must RSVP to reserve spot on ferry!)
  • 3 free raffle tickets at on-island ISLE-specific events


$500 donation annually (~$42/month when starting in January)

  • Attend on-Island events for free (must RSVP to reserve spot on ferry!)
  • 5 free raffle tickets at on-island ISLE-specific events
  • Invitation to attend Islanders Reception (event for Thompson Island donors who contribute $1,000 or more annually)


$1,000 donation annually (~$84/month when starting in January)

  • At this level you will also be recognized as a Member of the Islanders, Thompson Island’s giving society for all donors making donations of $1,000 or more annually.
  • All perks for $500+ ISLE Society Members apply
  • Islanders fleece vest (for first-time Islanders)
  • Invitation to Islanders Reception, and other Thompson Island opportunities

Any young professional who is not yet an annual member of the ISLE Society will receive invitations for mainland and on-Island gatherings for a fee. This fee can count towards a membership donation which will then unlock additional perks as outlined above.