Marksman Slingshot handle fishing reel clamp

Edit nearly a decade later: it's been ages since I geocached and I stumbled upon this thing in a tool box a few weeks ago.

It's a turd.

It's uncomfortable, it's not secure in the hand. It sucks. I'm a little embarrassed to say that I designed it, and I wouldn't exactly call myself a modeling genius. That said, hopefully it will give you all ideas of how to make a better one and post a link to it in the comments here? I don't have a use for this anymore, so it doesn't make sense for me to