Photo book help - HSM graphics for background?

[The Disney Bunch]

I am doing a photobook of our last trip and while we were there one of the Studios Photopass photographers did an entire session of my girls with HSM stuff. I would like to make a separate book for this but I am having trouble finding good cheerleading backgrounds - can anyone suggest where to find some? Thanks!

 

[The Disney Bunch]

bumping - can anyone help me? Thanks!