Night wing is correct on cloth and the wearher.
Bring:
Sun protection.
bandana, for dust while riding quad or wind storm, sand! Or to put under your hat and protect your neck from sun.
duct tape, to remove cacti, and for a quick cut repair, on body, fingers, etc or other things.
Hat.
Fix a flat, plug kit, little compressor.
Look for arrow heads in the down time.
If you shoot a javelina or pig, let it sit till the body cools some, then flip it over for a while to cool. Don't pick it up till then. You will be sorry and "FLEA" infested!!!!!!!!!!
Your going to a great area, and Enjoy Texas!