So I'm new to the game, having played mostly with the core set. Since I was going to head to Days of Fire and Ice this upcoming weekend, I figured the tournaments would be fun. I don't plan on being particularly competitive with the Greyjoy deck I built with recently acquired cards, but I have a bigger issue. I've never played in an organized tournament for any card game, so I don't know about the things(large and small) that I should do to behave/play appropriately.
Any words of advice / standard practices that I should be aware of? Any help would be appreciated.