Strangely enough, Econopark Express already offers cheap parking fees, but with Book2park.com, the lot is even cheaper! The service might not be the best you ever experience, but you are often treated to a water and a paper when you board the shuttle, which is more than many services offer. Plus, you are picked up and dropped off right at your vehicle, which is convenient. Tipping is recommended...for GOOD service, but it seems that drivers expect a tip and give less than if they perceive that they are not going to make a little extra from the customers.