I have decided to try to learn Indonesian on my own, so I have a couple of questions. For starters, what (ideally free) resources are available to one who wants to learn Indonesian to college class level fluency? I am currently paying for college and my college does not offer a class on the language; I would highly prefer not to spend my money if it isn't needed.
Duolingo has an Indonesian course. I've found Duolingo helpful for learning a different language.
There's a 2000 Indonesian Words course on Memrise.
The Center for Southeast Asian Studies at the University of Wisconsin - Madison has a collection of online sources.
You can browse the indonesian tag on this site (not much at this point).