Michael, welcome to the forum and thanks for the great sights and sounds! Now THAT exhaust sounds good.
Ah, the beauty of driving without Left-Lane-Sleepers (LLS). Did anyone notice how quickly and nicely that white Fiat moved to the right the moment he saw an opening (about 2 mins into the video) -- and after noticing faster traffic coming from behind? The traffic moved smoothly and the road was packed! If there was that much traffic on a US three-lane road, everyone would've been driving 40mph in clusters caused by LLS. OK, had to vent this out.
Z.