Well, I have been using binaural beats lately so that I can wake up after each REM cycle to work on DEILDS. I have to say, when I get the proper amount of sleep, not a night goes by I can't recall waking up at least once or twice and recording it. Jut last night I was easily able to recal waking up twice from the beats and the night before I was able to have a lucid from it.
I have written an entire guide on binaural beats if you are interested.

A Guide to Binaural Beats - Lucid Dreaming - Dream Views

Hope this helps and good luck.