I think I see a motocycle there somewhere? I have to check again. But as far as the photos they seem busy and you can't help that with the backround and all thats going on. I would have tried to get in very tight with the shots. like in the first one the I see a good photo just to the right of the main subject. The Girls back next to the big tire would have been a interesting shot and you can cut out all of the backround on a shot like that. But thats just my 2 cents.