My only recommendation to a budding wine lover is to try as many different wines as you have the stomach and the pocketbook for. Try one variety at a time, keep notes on the wines you love, and the ones you hate, and don't assume that the expensive ones (or the foreign ones) must be better. You can find guidance in magazines and online, but only you will know what suits your tongue.
Most of all, have fun. You are starting out on a wonderful voyage of discovery!