I have a 2 day permit for 4 on July 12-13, but only 3 of us are going...call Inyo and see if they can make a switch to give you 7 spots and lower mine to 3. We'll be camping at the Whitney Portal that Sunday, which is when I plan to pick up my permit.
Send me a email or message if they can make the change and how we work out the logistics of the switch.