What's what ridesharing site for carpooling?

Question

I recall a couple months ago an ad on facebook about creating profiles and planning trips on this site and allowing people to ride with you for a price you post on the site. Now I can't remember the site.

Answer 1

craigslist.com has a link for ridesharing.

Answer 2

You could also try your local Department of Transportation website.  Here in Hawaii ours has links to TheBus (our public transportation) and Vanpool Hawaii (a ride-share program).