I just washed my jeep today and I just dry it down as much as possible...most of the time thats pretty dry. Then I just wait awhile and ill come back with like meg's spray wax and fully wipe everything down after some of the water runs have come out. But no I have never taken a blower to it or anything.
i sheet most of the water off (im really good) and then just "blot" the rest with terry towels, it takes like 20 min and i do a good job, just dont get the cracks.
i like to blot because theres no streaks at all, and it seems faster, just a little more work.