Be careful when booking Cape May - Lewes ferry tickets online. There are three discount options (senior, AAA Member, and Military). My wife and I qualify for all three, so that's what I selected. The cost for a one-way crossing came to $59. When I inquired about the high price at the ferry terminal, the clerk said that by selecting all the discounts I was being charged for six people and that the cost for my wife and I was only $33 not $59. The clerk also said that 99% of people make the same mistake. I wonder how many people overpay. This really needs to be clarified and corrected.