As posted on Chrysler Nationals Carlisle fb page:

" Gate-N-Go cut off is June 7th! If you want to get your Showfield sticker in the mail and drive straight thru Gate 3, you've got a couple more weeks to get registered. If you have already registered, stickers won't be mailed until after the cut off date - so if you haven't gotten them, don't worry, they just haven't been mailed yet."

So lets get registered!!!!!