My daughter asked for one for Christmas. She is a tiny 13 year old. Kinda wimpy. I'm afraid she wont be able to draw the string back. She has shot them at a couple of camps, but I have no idea what they were. I have to admit, I know almost nothing about bows. Do they come with adjustable draw weights? Anyone know a decent, but relatively inexpensive one? My wife and I are afraid that she'll lose interest quickly so we don't want to spend a bunch until she sticks with it for a while, but we don't want to get her crap that will encourage her to give it up either. Any advice or input appreciated.