How To Contact New Guests

Aloha!

Just wanted to get something going here about how to contact new guests for THC. Does anyone know how to get interviews with these guys? Can we just email them? Can we call them? Can we corner them at a conference and get some "hot" material for the show? Slip them some truth serum and get them on the line?

Anyway, there are TONS of great guests here, but I'm wondering if any of us know how best to get in touch with some of these potential guests and toss the contact info to our fearless host.

Thanks in advance for all the great ideas, fellas! Mahalo!