George
Hello, thanks for the message! By all means…YES! Definitely submit an image regardless of your skill level. In this community the skillset is all across the board. And the members here in the community are willing to help out. I think you would be perfectly fine submitting something that works for you. For me when I critique peoples images, its not about the image being great or bad, but more of opening the persons mind to look at the landscape, post processing, and or practices/principles in a way that is productive and meaningful for one to expand their perspective/knowledge.
DT