When I was trying to brush up my incredibly rusty Spanish for an upcoming trip, I stumbled across a Spanish learning book that included stickers for a ot of common nouns. The idea was that you would put the sticker on stuff all over your house and every time you saw, say, your shoes, you would also see "zapata" and come to associate the word with the item.
Although I am an auditory learner, rather than a visual learner, it really worked for me. So, when I was teaching myself Turkish, I did the same thing, using sticky notes. I also made some posters that I hung over my desk at work. One was numerals, with the Turkish word written next to them. Another was stripes of colors with the names written next to them.
It didn't help with pronunciation (which is a lot easier in Turkish or Spanish than in a tonal language),or grammar, but it did help me get a vocabulary of things that might be important to a traveler. I could at least say "want water" or "is toilet?" and be understood, even if I were laughed at.