I have a day pass for August 14. Would prefer to overnight. Anyway to swap/trade?
No. I had to change dates, and the answer was no. I had to buy a new date, and cancel the other one. Good luck!
Thanks Steve. How did you buy a new date? Is it possible to buy an overnight somehow? Thanks.
Click on the Lottery Info 2019 on the left. On that page, follow the instructions, "how to find what is available".
There seem to be permits available for the next day or two, due to no-shows, cancellations, and group-size reductions. So plan to go, then watch recreation.gov starting several days before your trip, and then grab a permit when one shows up.