Where's the closest station that sell E85?

Let me know, thanks. If you can, also let me know if the exit 23 station get’s it’s higher blends of ethanol later in the season vs the Keeler station, and if the ethanol content drops sooner in the season at exit 23 vs the other stations. Basically, anything you can tell me about when the content at the exit 23 station changes would be great! I’m figuring it out on my own, but the more info the better.