Just got this email today. Hope it is OK to post here.
Thing is, they offer, while supplies last, a dozen of Harrop's flies with a membership which is $25.
Thought some might be interested.

If this is not appropriate, please delete my post.


Dear Byron,
Join people across Idaho and give a boost to HFF's conservation projects this summer by donating through Idaho Gives on May 2. Idaho Gives is an event. It's a movement. And it's going to be huge. That day, people throughout Idaho will be talking about and giving to their favorite nonprofits.
At HFF, we'll celebrate Idaho Gives by offering a special intro membership rate.
For a limited-time only, you can become a new member of HFF at the discounted price of $25 and we'll send you 12 of Ren? Harrop's favorite flies for the Henry's Fork, while supplies last. If you're already a member of HFF, your donation can help make us eligible for additional prize money through Idaho Gives.
Help HFF celebrate Idaho Gives:
  1. Mark your calendar on May 2 for Idaho Gives. Bookmark HFF's Idaho Giveswebpage so you'll know exactly where to go to get the special intro new member rate.
  2. Spread the word. Forward this email to your family and friends.
  3. Friend us on Facebook, follow us on Twitter, and share our posts and tweets with your friends.
  4. While you're at it, you can also follow Idaho Gives on Facebook and Twitter.
  5. Too busy on May 2? Schedule your gift ahead of time at HFF's Idaho Giveswebpage.
We are only as strong as our members. Celebrate Idaho Gives by joining HFF!

Sincerely,Brandon HoffnerExecutive Director