God damn super-patriot, you do this in every thread. You make it really hard to defend another Republican. Calmly say "So what?" Then point out the type of facilities Bush has at his ranch. He's not really "On vacation" in this day and age with so many means of technology and communication.
But the fact is that yes, technically he has taken more "vacation" days than any other president. But it's not like he leaves the office, shuts off his cell phone and catches a plane to Cancun. Besides, had he cut his vacation short the moment it was realized that Katrina would hit New Orleans, the left would have jumped on him for trying to play on people's emotions, or something predictable like that.
The Astrodome is heaven compared to living in sitting water with no bathrooms, AC, clean water, or a dry place to rest your head.