Looking for advice on how to keep the grass clippings and other debris I haul from flying out of the bed all over the place while driving. Are the small sides that people build helpful for this? Like 2 or 3, 2x10's, the usual bedsides that people build. My big thing is, I want good visibilty, so if I go with sides, I'll do lexan at the front of the bed so I can still see out the back. Where does all the turbulence come from in a truck bed? In other words, if I did the front section of the bed and taper the sides halfway down the bed, would that work?