I actually started this in our H/A FS forum as a Closed Sticky titled Junkyard Find of the Day.
You can check it out here, its been helpful to our members:
https://www.tamparacing.com/forums/h...automatic.html
My best suggestion is to have a forum Mod be in charge of it. Having membmers PM me and give me the info has worked out well.
Sometimes members share pictures and sometimes they do not. Either way it is there to help.
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if you can only race me in a straight line then whats the point 
...91 SMF SCCA
http://www.flickr.com/photos/8341770@N07/5601083432/http://www.flickr.com/photos/8341770@N07/5601083432/ by http://www.flickr.com/people/8341770@N07/, on Flickr
I see people out there spending money on the car to improve it … If you spend half that effort just working on your driving skills, making you and the car work together as a team, then you’ll go faster – period. To make the car go a second faster on the track takes a lot more energy and money than making yourself drive it one second faster.
– the late Tom Thrash SCCA Solo E Production