The Woodlands, Texas and Ike?

I recently moved to The Woodlands, TX. With hurricane Ike on its way I'm just curious about what I should do to prepare. I already went to the grocery store and stocked up on water, canned foods, batteries, etc. I also got out some camping supplies like flashlights, propane stove, ice chest, first aid kits. I put all of our patio furniture inside the garage. Since my garage is full of moving boxes, i parked my cars in a line against my house so if a tree falls the house blocks it from hitting the cars. Any other suggestions?