Suggestions for itinerary?

Planning a trip to Washington Oct 2-8. Any suggestions to add on? Staying in Packwood days 2-4, and Sedro-Woolley days 4-6. Thank you!

Day 1 Land in Portland, stock up, Ape Caves

Day 2 Summit Mt. St Helens

Day 3 Paradise, Mt Rainier

Day 4 Sunrise, Mt Rainier

Day 5 Maple Pass, North Cascades

Day 6 Chain Lakes, Mt Baker