With the recession and all, the mother of all Texas car trips--the weekend in Austin--is looking better than ever. Cheap fun here comes in the form of swimming at Barton Springs, pub-crawling for bands on Sixth Street and cheap, tasty barbecue. The city has some reasonably priced B&B's, and it doesn't cost a nickel to hang out by the lake at dusk to watch the bats take wing. Over the years we've sampled a few upper-end spots--a few nights at the elegant Driskill Hotel, or dinner at Hudson's on the Bend. But somehow, the best memories are of sipping a cold one at El Arroyo, being 22 years old, out of college and in no hurry to get a job. With the metroplex and the job three hours in the rearview mirror, it's not hard to recapture the spirit, if only for a few days.