The very first thing I noticed, on the entire page, was the "US footbag.com" at the top, with the player over the period as the bag. I am not sure if you could use that in any way, but for future designing/future pages, if you want to have something noticed I guess make it at the top left.
I think the graffiti style writing is a good choice, although if there is ANY chance you could make it, 10% less warped, I think it would be more pleasing to the eye. I don't think you can just say "<font> or something like that, so, yeah. I guess just another future suggestion.
I am not sure about anyone else, but when I see '404, page not found" stuff, it pushes a button inside from those terrible days of dial up, and internet explorer loading for 20 minutes and then saying "page not found". So, if you could make a 2 minute page just saying "under construction" under the "faq" link, and any other broken links, it might be a bit more subconciously pleasing.
Not having a completed player profile of Jorden made me cry a little, but I imagine that will come with time

Dave and Penske's I liked especially. More personal than most.
I'm not sure what connections you have with Freedom footbags, but it looks like you took their Abshire bag picture, but I assume since you are selling the sandbags as well you have their permission.
On that topic, with pictures I notice the background doesn't flow. I am pretty sure if you make it a GIF, you can make it transparent. That would make it look more, well, flowy. If you are designing a website I assume you have something like photoshop/fireworks/gimp/whatever to do the web graphics.
The big white spaces for text are self explanitory. I'm sure when you have more time, then you'll make all of those things come together.
At the bottom of the pages, if you could have Something like a bar, like, the bar at the top with "us footbag / newsletter", it seems to give my mind more of the "finished" / "professional" feel to things. Since the US footbag logo is popped a little, and on the left, maybe you could put it on the right on the bottom. Meh.
I hope that didn't come accross as "Your site has nothing good on it". I just know that when you do something yourself, you often miss alot of the things that the public see's, "beta testing" so to speak. So, I gave some of the complaints I had.
Anyway, I hope that you can use at least one of my suggestions. The site looks promising, I'm sure it can only get better with time.