Replying to Skimatics for multi-boot dryer

i used searchbar..

i've seen some at parties that kids have built, has anyone else done this?? my family has a couple of boot dryers that we share, its a bitch, especially when we have relatives over. rather than buy a couple more, i was thinking about just building one that can dry 4+pairs of boots at one time. obviously building the frame with hoses and what not would be easy, but anyone have any ideas on what i can use as a powersource or thing to actually blow out the air, reverse vacuum type of thing that is easy to get at walmart/home depot/etc.