Give me some idea on both the N bound and S bound routings

between Portland and Vancouver, to in-corporate the following places : Olympic NP, Mt.Ranier, The Cascade loop (Hwy 20 & Hwy 530 - Mountain Loop Byway) Mt.Baker area, Orca Island.

My rough idea is:

After Crater Lake NP, on our way up to Vancouver, we could do Olympic and Ranier.

On our way down from Vancouver, we could do Mt.Baker, Orca Island.

Where should I insert Hwy 20 and Hwy 530?

Also please suggest possible places for lodging.

We have a total of 14 full days, Vancouver is a very flexible 4 to 6 days - we really want to relax in Vancouver and enjoy the foods. :-)