I would take it to a DIY car wash and use their vacs. They are usually more powerful then your home vac. And you will not have to clean out your vac and replace the stinky filter...
Then I would go to your local Walmart and get some moisture absorbing buckets used in RV's in the RV section.
2008 Jeep Green Rocky Mountain 4x4 4.7L, 245/65 R17 Fortera's,
class IV tow package w/shackle, front tow hooks, remote start,
MyGig w/backup cam, bun warmers, commandview, QTII,
Rocky Road Super Sliders (now installed and tested!), no lift, full Jeep OEM skid plates,
4xGuard Belly Guard, 4xGuard front skid, Surco 50 x 70 roof rack.