Ask HN-Fastest/best Driving Directions service (Travelling Salesman?)

Hi, Here is an idea/request for service which can do the following.<p>Give me fastest driving directions for multiple destinations. Its basically a trip planner for driving to multiple locations.<p>Scenario - I live in SO-CAL and moving to the Bay area sometime soon and currently looking for apartments. Use case - I have to drive from San Diego to the Bay and have about 10 properties to look at. I want to find the best possible driving directions with all these map points.<p>Additional features - Should be able to give Start time with X mins time to look at the properties. Super cool - If it can take the historical traffic information in to consideration and plan the trip.<p>I had the same problem couple of years ago. Then I was on vacation to Colorado my wife wanted to see fall colors(First year in US - Very excited). after extensively Goolgle..ing for the best locations, best time to drive, hotels to stay... Then I was stuck with the same problem. Where should I start and end my trip. With the problem + Google+ GMaps+ Kayak we scheduled and figured a possible best route and executed it. We had to do this because of limited time.<p>Did any of you have the same problem? How did you approach it? please share. BTW I am driving tonight to SF