Andropol selecting a bow is a very personal choice. Confidence in your equipment plays a key role in archery. Go to several bow shops and shoot as many different bows as you can. Even different models of the same brand. The make your decision. The bow should feel good to YOU. And the draw weight should be low enough that you can draw and hold it without too much effort.
Ma time in the woods is the best teacher. As a novice the more time you spend in the woods the more mistakes you'll make and learn from them. Learn your hunting area. Look for natural funnels (a narrow strip of woods between two fields or a stream and a road or similar)Something that will force deer movement in a narrow area and still remain in cover. Study topo maps or download Google earth. But most of all, enjoy the woods. Killing a deer is nice, especially a big buck. But don't get hung up on it. Just enjoy the squirrels, the birds and nature in general. If you have chosen the "right" spot you will get your deer. Patience, silence and remaining still are 3 of the most important thing you can do for now. Later to really challenge yourself you can try still hunting deer with a bow. IMO its the ultimate challenge.