Joe Cheung discusses Hosted Media Previews with Leslie Harvey of Trips with Tykes on this episode of the Saverocity Observation Deck. https://soundcloud.com/asthejoeflies/episode-58A few highlights:Leslie talks about how Trips with Tykes came about, and her style of travel hacking. She offers insight on flying Frontier as well–interestingly enough my folks flew Frontier a few years ago and…