First - I'm pretty sure you meant getting to Glacier National Park?
You're not going to be able to manage everything unless you just want to say that you drove through them stressed for time without doing anything. My wife and I went on a trip where we did 1 through 5, but not necessarily in that order. Ours was:
1) 2 nights at Crater Lake camping.
2) 1 night in Olympia.
3) 1 night at Kalaloch Campground at Olympic NP (the ocean portion)
4) 2 nights at Sequim, although along the route we visited the Hoh Rainforest, Sol Duc Hot Springs, and Hurricane Ridge at Olympic NP. Took the ferry to Seattle from Bainbridge Island.
5) 3 nights in the Seattle area staying with my brother in law. Did a bunch of things there including visiting Pike Place Market.
6) 2 nights at Mt Rainier National Park camping. Spent time hiking around Paradise and the next day at Sunrise. Did a quick trip to Mt St Helens (Johnston Ridge Observatory) before heading to Portland.
7) 2 nights in Portland. Did a bunch of things there including Multnomah Falls and dinner at McMenamins Edgefield.
8) 1 night in Medford. No real reason other than it was a convenient.
9) Going home to San Francisco Bay Area.
6 days is not going to be enough to do all that stuff you're looking to do. You're going to need to compromise a little bit. Crater Lake is a little bit out of the way. Olympic National Park is separated from Seattle by either a long detour or a ferry. I'd say maybe instead of Crater Lake, Multnomah Falls along the Columbia River Gorge. Olympic National Park is extremely varied. It depend if you're looking for rainforests or something else like mountains, lakes, or hot springs. There might be some spots closer to Olympia where you can say that you were there.
Multnomah Falls is the most visited natural recreation site in the Pacific Northwest with more than 2 million stopping by each year to take in the views! Fed by underground springs from Larch Mountain, the flow over the falls varies, but is usually highest during winter and spring. This is also one of the best places in the Columbia River Gorge National Scenic Area to study geology exposed by floods.
How about this? It's just a sample, but I'm thinking what's realistic in regards to pace, time to eat, lodging, etc.
1) Wed morning - drive from Redwood NP area through Crater Lake NP and onto Portland (about 8 hours). I like Troutdale. I recommend the McMenamins Edgefield for lodging, which was the former Multnomah County Poor Farm. It's really kind of a unique experience with a lot of on-site breweries, wineries, restaurants, and other entertainment.
2) Thursday morning - go to Multnomah Falls for an hour (or previous day if you get there early enough) and then drive to Mt St Helens - Johnston Ridge Observatory (about 3 hours). From there drive to Olympia - the state capital of Washington (about 2 hours).
3) Friday and Saturday - Loop around Olympic National Park. Maybe Hoh Rainforest and/or Quinault Rainforest. Options include going to Sol Duc or stopping at Lake Crescent on the way to Port Angeles.
5) Sunday morning - Hurricane Ridge at Olympic NP. About 1 hour one way. Then you can drive back and take the ferry to Seattle. There are different options, but the Bainbridge Island to Seattle Ferry is closest to Pike Place Market. Maybe stay near Seattle or closer to Mt Rainier NP.
6) Monday morning - spend the day at Mt Rainier. Maybe a night in Yakima?
7) Tuesday morning - leave for Whitefish. This will be a long drive from Yakima to Whitefish.
Another important thing is to make sure you have enough fuel since that might be difficult to come by until you're in a town with a gas station. I don't know how much driving time you can take in a day. My preference is to take it easy, but you've got six days. I'd generally recommend a day in Portland and a day in Seattle.