Sorry I don't have any specific feedback but no logo has really jumped out at me and smacked me in the face yet. I appreciate the entries so far. I would kind of try to stay away from the concepts that have already been posted.
I like the top one with the sun with the words on top of each other, not crossing. Can you try in a few different fonts? Not crazy about the one being used.
Post #35 I like the best. Still not crazy about the font but I will change myself. Please PM me your paypal ID and I will send payment. I will need the fonts used and PSD. Congrats!