"two to three hours of lucid dreaming are every beginner's wet dream"
That's a bid condradictive, isn't it?

I don't know how you could get bored, your in dream world! The possibilities are limitless, especially seeing as you had a good grip of control over your dream. Isn't there things in real life that you've always wanted to do? Knock down a few A-List celebrities, travel the world, travel in space, crawl up the empire state building, etc. I'd suggest you right down some ideas for you to think about doing, and turn them into mantras... it can get boring, pfffh! If you run out of ideas, I know this site and Dream Journal have several suggestions... including posts on this board.

p.s. sleep deprivation seems to induce LD in me more often too.

Cheers mate!