I have been up Ram Valley a number of different times. In summer 2015 Ryan and I tried to camp out at the tarn just above Peters Creek, but ended up getting up there too late. Ram Valley is a long slog, that's for sure! And it's good that we had to turn around before Bombardment Pass, because I learned the summer after that the tarn was still a solid 2 hours away! We ended up camping in the only flat area around...near the base of Ram Glacier.
In June 2016, I took a group up there, after planning out a big loop that'd go up Ram Valley, drop down to the base of Raisin Glacier, follow Peters Creek out part way, but looping back around near Mount Significant. I love traverses that don't require car-staging, if it's possible.
Heading up Ram Valley
Climbing up Ram Glacier
Near the top of Ram Glacier/Bombardment Pass
Ram Glacier
Dropping down the east side of Bombardment Pass
We camped at Peters Creek on the Second Night
Looking up Peters Creek on the 3rd day
Looking at Raina Peak and Peeking Glacier
Peeking Glacier
Heading back toward Eagle River Nature Center
Eagle Peak in the Background