Registration for Designer/Publisher Speed Dating at Gen Con 2016 is open now. Deadline to apply is June 12th. Competition for the few available spots is tough, don't feel bad if you don't make the cut.
https://docs.google.com/forms/d/1voYyqxvXpD6_OGNYliAGltYMQ6mR1rOZTVUKhLpEeuM/viewform?c=0&w=1
The League of Gamemakers has an nice article on Sell Sheets with examples here:
http://www.leagueofgamemakers.com/how-to-build-a-sell-sheet-for-your-game/
As a reminder, I previously published a gallery of good sell sheet examples here:
https://www.flickr.com/photos/127569255@N08/albums/72157666590157051