@kfield: Sounds like you could have used a forklift to carry away everything you saw that you wanted to buy!
My chum Rick Curl had a backpack, but he had to make multiple trips back to his car to stash everything he was buying. I did see one guy walking aroudn with a big suitcase on wheels -- that was a good idea :-)
Don't just support the hamfest. Get a ham radio license, too (if you don't already have one). Getting a Technician Class license--the license class for newcomers--is really pretty simple. And, you can download my study guide for free by going to http://www.kb6nu.com/tech-manual.
If you have any other questions, please feel free to contact me.
Drones are, in essence, flying autonomous vehicles. Pros and cons surrounding drones today might well foreshadow the debate over the development of self-driving cars. In the context of a strongly regulated aviation industry, "self-flying" drones pose a fresh challenge. How safe is it to fly drones in different environments? Should drones be required for visual line of sight – as are piloted airplanes? Join EE Times' Junko Yoshida as she moderates a panel of drone experts.