i hate to drift japanese cars so i dont really know how they feel. every body else suggests the miata or something around that because it requires almost no tuning. for myslef. i started out with a camaro. i wouldnt really suggest that for you though. my only advice is find the car you like. the drivetrain you like. and suspension ( hard, soft, med ). mess around with suspension tuning and you might want to use n1's. i wish i could show you how i drift but my second vid isnt ready yet. my first ones up called muscle car drifting in the vid section but it might not help you.
i just thought of something. whats happening is you let of the gas and lose power or snap back, right? for that, keep on the gas the whole turn and just control it. when you come out of the turn,keep on the gas and let it correct itself. you might have to tap it a tiny bit but it will correct itself at the end.