On the membership form it says "Family $50.00; Senior (over 18) $40.00; Senior Citizen (65) $20.00; Junior (under 18) $10.00"
I sent my application over 2 weeks ago, and have not heard anything back. I went to the meeting on Thursday night, and they told me the person in charge of memberships has been sick. So you may not hear back for a bit.
Hope this helps.
ETA: Received my membership and info today. looking forward to being a member there, from what I heard at the meeting, they have lots going on there.