Need help with frontpage sections

Hi
I want to keep my website simple, with just one page of type content, without all the subsections like features, video lightbox, gallery etc. The only section I want to keep after the content is the contact form.

Within this one page of content, i want to be able to have the anchor text links from the main menu, link into subheadings of the content on the page.

What is the best way to do this?

thanks.