So I want to make some money...

I would personally suggest getting 91 hunter for Puro Puro.

OR, getting the auto sorceress garden pro bot because you can make good money off getting herbs and selling them. I think I made something like 15m in 2-3 days of botting.

 

you should tan some black d hides, they are good money for your lvl

 

I have tried to get the free bot from powerbot.org, but I can't seem to get it to work. I tried v1.25, and then v1.9, but neither seems to work. They will login, but stop working when they do, and a bunch of red text will come up talking about unknown java files and whatnot.

 

auto tanner

 

Definitely give merchanting a shot, read over my guide if you want the basics:

http://www.rune-tips.net/ExchangeInvesting/investing.asp

You need about 5M to make decent profits, I'd recommend skilling as well as investing to that point.