Eh, I'm in the same situation, except i just got a new kitchen addition put on, and a very large crawl space. So i crawled back as far as it went, where it forutnately opened up more as well, and i built a box, wired it with an extension cord disguised from my basement, and i'm ready to rock n roll! Trust me, if you look long enough in your crib, you will find somewhere to grow, whether it be a plant or 20 of em, don't give up!