Could anyone please give me some ideas on where to start with learning the Turkish language?

I have so far started on studying the use of the infinitive conjugation and have also studied the sentence structuring. I was wondering which areas I should next move on to studying because there is so much to learn that I'm not really sure where to start.

Also, if you could suggest any fun ways of learning vocabulary such as movies and songs with English subtitles, that would be very helpful. I go to Turkey every summer and always pick up bits and pieces just from being around Turkish speakers but for now I am back in the UK so need some tips.

Thanks!