Just to add to the fine advice already proffered:

1. Don't choose LSU unless you're certain you want to practice in Louisiana. Tulane will give you more options.

2. Traveling for business is not the same as traveling for pleasure. You may very well find that there is nothing you dislike more than traveling for business. You rarely have time to see any sights, and especially as an attorney, you'll resent how it becomes that much harder to make your billable hours when you're on the road.

3. A firm with a broad base of multinational clients is the one that will offer the most opportunities for (international) travel. Multinational clients tend to cluster at big name firms.