My current strategy is to build a demo, work to find angel investors, keep expanding the demo, keep expanding investment and go from there.
There seems to be a lot of discussion of "my value," I'm pretty sure valuable people have made good and bad products just like "lesser-valuable(?)" people have also made good and bad products.
I have experience and training in sales if you count selling lumber as sales experience. I've got a marketing friend I've consulted with quite a bit on this project.
My big issue is time. The window of opportunity is closing and my concept is not rocket science. I'm trying to get into the market first.