Style consideration

[whatever_works]

In some of my pages the length might get to be a bit.You can see in this page I have some known place anchors that would lead to sections of the page further down, well beyond view of the menu,example.The pages will not be busy, likely a few images linking to larger examples. but the page should load quite fast.So I am wondering should I

1. Break it into more pages?
2. Have the menu slide down the page with the content?
3. Place anchors at the bottom of each section leading back to the top?
4. Have an anchor back to the top of the page slide down with the view of the reader?

If you think option 2 or 4 are the best, can you point me to a relative tutorial ?Opinion ?