We're planning on taking our three young kids (ages 5, 2-1/2, and 5 months) on a 16 day road trip from Edmonton, Alberta through BC and along the coast to Disneyland then back through the shortest/quickest route home sometime in September or October, the timing primarily to avoid the summer Disneyland rush. We've never been on a road trip and the kids have never been in the car longer than 4 hours, but they are young enough that they still nap in the car so that helps. We'd like to stay in motels and travel about 10ish hours a day (leaving early in the am so they can swim at the motels in the evenings), unless it is a day we have planned to stop and sightsee, in which case a few hours less that day. With a stop in Seattle and Sandiego, how long and how much should we budget for? It is all so intimidating, I don't even know where to begin. We've been to Disneyland with the kids a couple of times before, but we always flew, but we'd like to drive this time to be able to see a bit more and to save a little bit, as flying was looking like $2200 just for the flights, plus we would have to rent a car once we are down there anyways. Ay tips on what to see in San Diego and San Fransico on a short stop? Where to stay overnights or tips for long days in the car with little ones? Thanks!