At tacpro, only the 1000 yard line is shaded. The other yard lines are open.
Tacpro is set up a little weird with only one row of targets. This means that if someone wants to shoot 300, 400, or 500. Everyone has to shoot those ranges. You could always bring your own shade. Tacpro also has benches to shoot from, on the big range, but I've never seen anyone use them.
Jacobs is set up differently. Everyone shoots from one line. They have 20-30 some targets set out over 4 shooting lanes. You can shoot at 100, and the guy next to you can shoot any other available target. They have a portable canopy if you really need it.
Whether I'm shooting at the ranch, Tacpro, or Jacob's, I always bring a floppy wide brimmed hat, long pants, and a long shirt. Who needs a canopy if you are all covered up anyways.