I would go to bed at a time where you could get at least 8 hours, as rem starts towards the end of your sleep.
Keep a dream journal daily, if you aren't already.
Here is my useful guides list, yeah I know it includes the two above! :p

Acronym List - Lucid Dreaming - Dream Views (This is what all the abbreviations mean)
Reality Check Tutorial - Lucid Dreaming - Dream Views
Sporadic Awareness Technique By Puffin
All Day Awareness by KingYoshi
DILD Tutorial - Lucid Dreaming - Dream Views
MILD Tutorial - Lucid Dreaming - Dream Views
DEILD Tutorial - Lucid Dreaming - Dream Views

If you have any questions, just ask