As you get ready for summer vacation, whether you're headed around the world or across the state, these tips and hacks can help save you some money, time, or trouble! You may already know a few of them, but I bet you don't know them all. They include things like: How to bring your own alcohol onto the plane. How to remember where you parked. How to make sure you get your luggage back if it gets lost. How to get compensated if your flight gets cancelled or delayed. How to get a lower price on your flight. How to find a shorter line at the airport. How to ensure that your important documents don't go missing. The quickest way to charge your phone. And more!