@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.
The Other Tesla David Blaza5 comments I find myself going to Kickstarter and Indiegogo on a regular basis these days because they have become real innovation marketplaces. As far as I'm concerned, this is where a lot of cool ...