The only thing you need is Mario Kart wii, wifi and to hand out ur fc (friend codes) So my application lets call it would look like this:

Name-Kat
Race/Battle-Battle
FC-0645-9068-8599
If you choose race say what course you would like!!!!
The more the merrier as they say!!!
All ppl welcome even if ur new or an expert!
times will be aranged when we have our contestors ready.