OK, just to keep it somewhat legal- they'll have to ride their bikes to lessons...
My niece and her fiance attend U of Illinois, Champaign/Urbana. They're getting married in May, and want to learn enough ballroom dancing to get them thru the wedding dance. But they're poor college students... so they're looking at free online internet lessons.
Anybody know any dancers in the Champaign/Urbana area that might be willing to give them some cheap (read free) lessons, or have any other ideas?