Not bad, try centering vertically (along with the image on the left) your "Welcome to...loads below" text and see if you like it, I think right now the text is too close to the header above it. Also try to get your content to ads ratio a bit more fine tuned, you don't want to get pin pointed as an MFA. Hope that helps.
you are smart put adsense in the good place. but why to much white color. maybe you can make more eye catching i am newbie but actually your site is nice and profitable
Agree that your own domain name is better. GamesForDrivers.com is available. The banner needs more pizzazz to it - it doesn't do anything to draw people in. The text beside the taxi graphic is too small - the ads take up more attention than YOUR information. Make your text larger and darker. Please remove the Google ads from your banner. That should be for YOUR site and not taking people away immediately. You have a LOT of ads on both sides, you can afford to remove those from your banner. Make that banner stand out - increase the font size and add a logo. Put some LIFE into it and make people really want to visit, bookmark and come back - often. There's no navigation - or does that come after someone opts in? Since this is a game/fun site, I'd suggest making your navigation names as various cars - race cars, or police car, ambulance, tow truck, etc. And make sure there is one car (probably a sports car) that is obviously going to speed and get a ticket! There is so much you could do to make this site really fun and active.