I wouldnt recommend a 20 degree campmor bag for a woman. Too cold, IMO. Need a good quality 15 degree bag to start. Don't skimp or you will be cold and miserable and want to go home. I love my Montbell ul down hugger.
Get your pack last.
And I'd look at the MSR hubba. You can go with a tarptent, etc (I ahve one I use) but I think its good to have this esp when you get to NE with bugs tent platforms, and chaotic weather. We had the hubba hubba up north (I hiked with my son) and never regretted it once.