I am taking the family to Galveston the middle of May for a week. We would also like to stay a couple of days in southern Louisiana. I am needing some points of interest, neat stuff to do or see and any general information about traveling down that way. I have 3 kids ages 10, 14, and 16. We will be on a little bit of a budget, but want to have a good time. Any info would be appreciated.