Hello, we just booked flight to Seattle at the end of August. We have two 4-year old boys. We will stay in the area for 7 days, thinking about both Seattle and Vancouver. What will be a logical route and sites to see with these pre-schools? Thinking about renting a car and plan to drive to Vancouver, is border-crossing very very bad? How long will it normally take to drive from Seattle to Vancouver? First time in this area. Will I be able to get car seats from the car rental? Thanks a lot.