There really are no tricks to it. I do a lot of rolling side to side when I'm putting them on by myself. And like you, I work up a sweat doing it! We also use the elastic sheet "suspenders" (Wal Mart, $5 a set) to keep the bottom sheet nice and tight, since we have a short queen and are using regular size sheets. The only tip I can give you is to enlist your DH to help you. It works much better with 2 people!!
2012 Rockwood 8293RKSS
2006 Dodge Ram 2500 5.9L Cummins Turbodiesel 4x4; 2012 Ford Escape 4x4. 3 very pampered cats.
Days camped: 2011: 61; 2012: 66 Days; 2013: 69;2014: 68 2015: 90 Days camped 2016: 34