You can check the nav in your car regarding Teton availability and even call Tesla and ask. That is the best source for real time info on stall status. Even if someone had posted here that they were there hours ago, or yesterday, their info could be out of date.
Thanks. I just check on my nav and shows 4 of 22 (or was it 24) stalls in use. Amazing to see stall available when we have to have valets at the local Superchargers