Summer travel season has arrived. In this episode of The Lab, family travel expert Lisa McElroy offers a few tips on how to save money on a family vacation. Are bundled travel packages a good deal? How can parents keep sibling rivalries and conflict from spoiling a family trip? Are review sites and blogs useful? Can following a brand on Facebook or Twitter yield travel deals? If you've got thoughts or money saving travel tips, share them with us at DadLabs.com. DadLabs Ep. 778 is brought to you by BabyBjorn.