One thing that will help marketing is getting your product out and delivered.
No offense intended but this thread was started just over two weeks ago and you still haven't provided a paypal link. Also waiting for the new version of wgrill.
My point is once you get the product out then you can get testimonials and customers can show the products to their friends. Every time I cook I have someone ask me about the equipment I use. They usually end up buying something I use. Might be the maverick 732 or maybe an iq110 or in the future it could be the wgrill and QMaster-junior.