I'm looking to learn how to learn how to create 3D designs for 3D printing. Anyone (preferably with experience) know where I could start on this, or what programs I would be looking for?

I don't have a ton of experience but I know that SolidWorks is some legit stuff. My school taught me about it for about a semester... I would've continued but I didn't have enough room in my schedule =/ Too many other important classes. It sucks though because I was at the point where I could've started printing the things I designed AND I also could've taken some sort of License test thingy saying that I am qualified to use SolidWorks.