You west coast guys are too lucky! I went on a 800 km (600 mile) round-trip run around the mountains in British Columbia in a e320 4matic. Amazing! The steptronic was a bit iffy and I don't like the guages, but the entire car feels very solid. Unfortunately the car is too quiet.
If only I had an s2000 or Miata, I can just imagine how great the runs would be. Nothing but mountain on one side and a huge drop on the other.
I think i'll drive down to California one of these weeks to experiece the pacific coast highway.
cliffnotes:
West coast > east coast.

h: