craigslist like website

A website that looks and functions like craigslist (exactly), but specific to the craigslist 'missed connections' area, not all of craigslist. Whatever programming craig used, I would like that to be used. Need 'dummy-friendly' administration page that gives me the ability to add cities/locations and expand/alter site. Anonymous email forwarding for users (like craigslist.) At conclusion of project I must have, or have access to, the programming of the site so another programmer(s) can further develop/maintain site.