If your trip to Galveston is all locked in but your itinerary is a little on the empty side, let us give you a few hints and tips.You'll need to roll out of bed early if you're planning to see all the great attractions that this place has to offer. Grand 1894 Opera House and Texas Seaport Museum are no-brainers. Galveston Island Railroad Museum and Bishop's Palace shouldn't be forgotten either.Plan a stop at Galveston Island Historic Pleasure Pier. It's one sight you'll usually find on most visitors' must-do lists. If you still have some room on that itinerary, Pier 21 and Stewart Beach Park will keep you occupied as well.