getting cars ready consists of actual racing. It takes some track time to prepare race cars. Just a thought.

I didn't want you to "prepare" all winter just to end up disappointed because your rc's don't handle for poo on the track.

Another thing to think about is that practice makes perfect, prepping RC's at your house helps on race day for sure but it's not what places you on the podium. A good driver could get used to any setup/tires, a bad driver still can't drive no matter what car/setup.