Wow.
Usually I have WILDs, because they are easy, reliable, and can be done pretty much any time... Well, the other day I just sat around taking naps. I probably slept a good 4 hours during that day. That night I wasn't really tired, so I had a WILD... WOW! I think it lasted about 6-7 hours! it was amazing! It was the longest LD I have ever had! The only problem was I felt really tired the next day.