I use a blower to dry cars I do....its a leaf blower ...200MPH as they say..it makes a world of difference using one to dry a car...no more drying towels on the paint..just a towel to blot areas with some water...
this is the one I got...
Weed Eater EBV200W Electric Blower and Vacuum - Wal-Mart
or you could get the cheaper one..which I would of gotten but sold out....
Weed Eater WEB150 Electric Blower - Wal-Mart
Now if mine broke today..I would run out and get another....
Now I have a gas powered one for the yard....its just to cumbersome and loud..and its used as a vac also and was afraid it would bombard the paint with any stuck on grit on the inside of the machine...
but for 26.00 its a great investment if you get the cheaper one here...you need a 16x16 towel now to blot water now..instead of a huge drying towel...
AL