I've got a shotgun and pistol along with a samurai sword, machete, and other knives. I'd load up my internal frame backpack with meds, first aid, water, food that can last a long time, and as much ammunition I could carry. Then I'd throw it in my car and take my wife and dog with me to where I do a lot of freelance work. It's a secure place that requires electronic badge entry to get into the building. It also has back up power generators so power, water, and internet access (hopefully) would still be working. Living in Texas I feel certain I'd come across other armed people where trade and barter for ammunition is possible and our natural friendly nature but stubborn instinct to defend ourselves would allow me to form a strong, cohesive band of people to fight off the hordes.

If that doesn't work I'll make way to get up to the rockies. A frozen zombie is a slow zombie is a easy target!