Never tried anything like this before but would be very interested perhaps with a provider and another hobbiests.  Might be open to a cuckold type experience as well.

I am deffinitely interrested if I find 2 male hobbysts who are into it.

I'm in. I love DP, I've done a couple with some friends.  

umm, just browsing a stop here

Hobbiests here  
I have been interested in dong this for a long time
Just give me a heads up so we can set it up