At the Backpack forum, Active1 offered up this tip that makes Backpack dividers linkable — that way you can jump directly to a section, which can be helpful on longer pages...
1. Put this in a divider called Travel...
<a name="Travel"></a> Travel
2. ...and then at the top of the page in a "Note" put a link like this:
"Travel":#Travel
That link will then jump you right to the travel divider.
If you've got a lot of lengthy Backpack pages, check out this recent post too: Hit End, Home, or Page Up/Down keys while dragging to save time. It'll save you some hassle when moving objects around on a page.