Duncan BC ? Looks like a nice area to explore, I will give it a try later

Those screenshots are nice but there some points that you must improve, so here are some advises:
- avoid making screenshots with AI planes. AI planes have very poor models, it helps performance a lot, but it doesn't help the screenshots at all

- cropping is a good idea, you might have seen several members here have been using this technique to make the shots look more original. But to me, cropping is a little bit like cheating (it's kind of editing the shot), and I prefer the technique suggested by Harold: find a better angle of view, trying to hide the imperfections of the surrounding scenery, and showing the nice stuff as much as possible.
- the first shot has some nice weather (cloud formations are looking good) but the buildings textures are a bit blurry. I think this is because of the zoom. Instead of zooming IN, try to get closer to the plane and zoom OUT (but not too much). The blurry textures will not be a problem anymore

- the shot #4 (the one on the runway) is interesting, especially the nice forest and mountains in the background. Choose another plane (without props issues for example), and try to move your camera around to find a nice angle of view.