Sumerax

I'm a big fan of interactive online courses. There are several that I use, one of them is Memrise.com . It's a free to use platform where natives and fluent speakers create courses for the languages they know. More on - http://www.memrise.com/about/

You need to make a free account so you can view the courses, registration is very easy. You can see all the Russian courses here - http://www.memrise.com/courses/english/russian/

A good explanation on how to use Memrise(in the article from point 1 to 5 are most important) - http://www.wikihow.com/Learn-Languages-with-Memrise

Some "hidden gems" I found that can be useful are:

If you want to practice the Cyrillic alphabet - http://www.memrise.com/course/85443/russian-alphabet-9/

The most popular Russian course on the site is(but don't rely only on it) - http://www.memrise.com/course/78454/learn-basic-russian/

"Russian grammar through sentences" - http://www.memrise.com/course/163312/russian-grammar-through-sentences/

"Conjugating Russian Verbs" - http://www.memrise.com/course/94006/conjugating-russian-verbs/

"Common Russian Vocabulary"(The first 1000 words of Russian, most commonly used) - http://www.memrise.com/course/49168/common-russian-vocabulary/

A memrise user can take multiple courses. Also every course has a forum.

Also I recommend the Russian subreddit on Reddit.com for resources -  https://www.reddit.com/r/russian

And remember, self-motivation is very important.