Welcome, Steve!  As Lars mentioned, there's a lot to find on this site -- I recommend starting either with the Groups or with the Photos.  Participate in discussions, share photos of your collection, write a blog post -- whatever's most interesting to you!  I'd be really interested in seeing some of your rigging knives; I've always liked them, just never started a sub-collection of them.  Good to have you here! 

Hello Steve - welcome to iKC! We're glad you're here. There's lot's of things to explore, your own page to customize, groups to join....the To Do list just never ends!

Feel free to ask questions - always someone around who can assist you.

Looking forward to seeing you on the boards -