if you have no experience at all wrapping you will have no chance wrapping your whole car by yourself, I've been on a corse learning how to wrap, its more than vinyl and a heat gun, you need the right room temperature, a nice clean area indoors, lazer thermometers, special blades and most importantly shit loads of experience! your better off getting someone else to do it because i guarantee that it will cost you more in vinyl redoing it rather than paying it to be professionally done, thats just my oppinion though dude its what ever you want to do