I would recommend a PSE bow. They are a great bow for their price. You could check your local pro shop to see what they have and even test them out. For the draw weight. I would shoot for somewhere around 65. 60 is great and 70 is great, but your arm might get a little bit more tired shooting at 70 right away. Remember, you can always increase the poundage as you go on. I am currently pulling 65lbs and it is perfect for me. You will have to go into the pro shop and find what works for you. Hopefully you will pick up some overtime and get a nice bow Can't wait to hear what happens.
-Kyle Colburn