Hi Steve thanks for the response! We are just going up for a couple nights to get some hikes in about a week before Whitney on 7/12. We have a reservation at Whitney Portal for the day before and the day after the hike.
This is a separate trip, we drove through AH on the way back from Convict lake a few weekends ago and it looked really cool. It was mid May then and the temps were very pleasant, I'm wondering if it would be way too hot in July to camp there.