Make an blogspot blog, add fresh and UNIQUE content. Post at least 20 articles - not less or you won't get accepted. Make sure it looks web 2.0 and has easy navigation.
Just like a normal blog which has existed long before yours and I think you'll get accepted, oh and try to make something new (maybe on horses) -> but just use that blog to get accepted, you don't have to use it afterwards since you can put your adsense code anywhere on any site.