I can't speak to your posted topic, other than post some videos for us to enjoy.
I see you don't have a camera guy, don't you ever seen guys taping at the hill? Maybe approach them with a small stipend to tape you and carry a flash drive to let them use or transfer on the spot to the flash drive so you have the footage. Maybe even pay them to edit, depending on cost and talent.
just a few ideas to help you get to that level.
Have you competed in any local or even regional competitions. Even though you love it, semi-pro might be a better 1st step ... just a thought
Good luck either way and find some footage to share and keep us older guys motivated to get better