with that low of mileage there really isnt much thats needed before the event just makes sure tires are in good shape and you have a firm brake pedal and tight lug nuts ....... at the event i would say the main thing is watch your fluid temps throughout the day and if needed come in for a cool down from time to time before they get too hot.... most importantly keep an eye on the brakes since youve never done it before its gonna be a learning process and your gonna probably tend to use the brakes alot more than needed at first... so just pay attention to the pedal feel and brake fluid..... all just general pointers for on track.... but as far as anything needed to prep the car.. you should be fine as is... now depending on what temps you see at the track there might be some post track services needed....but you again report back and address that once youve had your fun at the track day!