What I am wanting to do is build quite a few landing pages targeting specific keywords from google search. These pages will give a brief explanation of what we do and how we can help them with what they are looking for. Along with that, they will have a signup form.
My question is where should these go in the site structure? Should the homepage link to all of them somehow? Or should the homepage link to some 'features' page or 'sitemap' page that then links to all of the landing pages? Or maybe the pages don't need to be linked from the homepage at all and can just be included in the sitemap. I feel that the last option probably isn't the best idea.
EDIT: Quite a few is around 50 - 100. I plan on getting uses to the page by targeting niche ketwords and probably some adwords traffic as well. However I don't know if they need to be linked to somewhere in my site.