I agree with Frank and like the 3rd the best.
I also love the 1st one. Try cropping some of the land, right up to where the fence's bottom is, then crop some of the sky out to make it look like a panoramic. Then work with the curves or saturation to bring out some of those reds.
If you can't quite get the blue in the sky of the first one right with the curves as Frank showed you, since they are a bit tricky, what you can do is drop the temperature down and bring the saturation up, this will make the blues pop out quite nicely.
Ryan, for the wine bottle I have some suggestions for you. When we shot liquids or drinks we always made sure that we had a light source reflecting through the glass. So in order to maintain your current composition of the photo, which I really like, I would suggest getting some sort of high watt bulb either shining through the bottom of the bottle or on the side enough to make it more translucent. If you can dettach your flash or have a strobe available I would place it higher than the camera and to the right. The combination if independently lighting the bottle and having secondary light source which is not from the position your camera is at will go a long way. The effect I assume will appear something like light coming through a window if you get it right. Experiment with your exposure and f stops by using a tripod.