Just a few thoughts... A decent website may be very expensive. There is a lot of complicated server based software on the site you are currently using, with active sponsor links etc. Such a website would require specialist knowledge of maybe PHP. A basic website with a link to that website would be better and less expensive. The page you are using is also easy to find by Google, so it would have to remain online. A new website needs a minimum of about three months to be found and needs constant updates or else Google will demote it - static websites are useless. The meta-tags needs to be relevant and the photos of a size that the website loads quickly. There's lots to think about, as far as a new website is concerned. I have achieved top results with my website. It took about four months to appear on the first Google result page. The website requires easy to understand information about why, where and the medical condition.
That's all for the mo' as this does not fit with the thread. Maybe you could copy and paste and start a new topic where we can continue these ideas.