I stand as far back as I can, arc it up as high as I can, and go for the swish. Shoes stay dry, I don't get the smell, and, well, if there's shrapnel, that's on you for taking the urinal right next to me and not leaving a courtesy space.
I'm totally joking, but being more serious, if I'm peeing in a place with a urinal, the odds are I'm not thrilled with taking a seat either, so I'm going to have to bring a protractor and a geometric calculator and plot the angles. That's got to be less work than laying down paper and doing the hover.