By Kevin Wilkerson, PubClub.com Travel Blogger Tired of crowded planes, fed up with long TSA lines and the other unpleasant factors about air travel? There is an alternative for short trips, and it's not Amtrak. It's FlixBus. FlixBus is big in Europe and is just getting its feet on the ground in the U.S. While it's been around for a few years, it just bought Greyhound … [Read more...]