Lyn,

Yes thinking of a really early start from Vegas in our Chrysler 300 from this site.

Seen websites showing itinerary for a 1 day tour of LA by car.

Yes it will be a long day but if we get to see the sights then we don't mind how long.

Plus a visit to the Michael Jackson shrine on the walk of fame and Neverland will be a one off chance so see it.