My husband and I are planning to visit Crater Lake in early June (arriving 6/2). Looks like it's not ideal for lodging/road access, but we don't have much wiggle room in our itinerary, and I'm hoping that this low-snow year will mean earlier access. I need ideas of where we can tent camp (the NPS website says the campgrounds won't open till mid-June) in the area, and don't-miss hikes. We've only got one night/day in the area before heading to Lake Shasta. Thanks!