cant help you on a wheel as ive only ever used one wheel. I have an older Microsoft sidewinder precision wheel, which works great for me and feels like a real car on a slick track, however my pedals are conjoined so my brake only decreases my throttle unless my throttle is completely backed off.
The cars are very easy to get into the game, matter of 2 downloads which take roughly 15-20 mins max, and our tracks.
Theres a good amount of tracks so this will be the most time consuming part. tracks we include are Bristol, Eldora, Attica, Millstream, Selinsgrove, Williams Grove, Knoxville, Grays Harbor, Lakeside, Silver Dollar, Charlotte, Las Vegas, Fremont, Bloomington, Husets, Terre Haute, KC Raceway, Eagle, and calistoga. Im missing some, should be 22 total on the site.http://www.bozracing.com/BozAlpha/home.php