I like #27. I think we need to change the colors, would like the left side to be bluer (lighter) or bluer than blue green, the words, too. Maybe the ring could be gradient colors fading one into the other without the lines in it, blue, green, orange purple? Maybe try different colors. The leaf is a nice touch.
#55 and #61 are very good. I think that they are in completed form, with the exception that perhaps the words Cold Creek could be a little shinier, similar to the circle element. Maybe a slight shadow behind the leaf to give it a three-dimensional pop above the circle element.