Itinerary check for North America (Asian country > Toronto > NYC > Chicago > Seattle > Vancouver)

Hey guys. I am planning a trip to North America. Please kindly give me feedback on whether this seems doable or not.

Toronto (July 20 – August 3)

• Base: Stay with family/friends.
• Logistics: Take an overnight Flixbus to NYC on August 3

New York City (August 4 – August 7)

• Base: Stay with family/friends.
• Activity: I've been here before and I miss it so much. Need to experience some stuff again and meet my cousins.
• Logistics: Fly from NYC to Chicago (ORD) on August 7.

Chicago (August 8 – August 10)

• Base: Stay with friends.
• Logistics: Fly from Chicago to Seattle (SEA) on August 10.

PNW Road Trip (August 11 – August 15)

• Base: Friend’s rental car and dispersed camping/budget motels.
• Activities: We have 5 days and are huge mountain lovers. We rn have to choose between doing the Olympic Peninsula loop, OR heading up into the North Cascades. Which one makes more sense, if we want to end up in Vancouver?
• Logistics: My friend will drop me off at the border in Vancouver on August 15.

Vancouver & Departure (August 16 – August 18)

• Base: Staying with a friend at UBC.
• Activities: Stanley Park Seawall, Lynn Canyon Park, Gastown, etc.
• Logistics: Fly home from Vancouver (YVR) back to Asia.

I have not worked out the details of the activities properly yet; I just wanted some feedback first on my overall outline. I can of course, adjust duration of my spend at each place. I've only been to NYC in this list.