To help you figure things out, there is a Scoop Admin Guide which can hopefully answer most of your questions.
Some tips:
Most of the layout is changed in "Blocks", found in the admin tools menu
Features can be turned on and off, and configured, in "Site Controls" in the admin tools menu
Stories have an "edit" link right beside the "Full Story" link on an index page, and right beside the "Post a Comment" link on the full story page. They can also be edited by clicking the story title in the "Story List" admin tool
Boxes are what allow you to write new features for Scoop; they require a knowledge of the perl programming language to work with effectively, although you can often make small changes without knowing much perl. If you would like a feature added but cannot program it yourself, ScoopHost does custom Scoop programming as one of its services.
If you aren't sure where to look for a particular feature or piece of display, try the "Search Admin Tools" link in the admin tools menu.
I had mentioned a few days ago that Alan Arcand would be challenging the incumbent, Dan Benishek for the first congressional district.
Here is his announcement video.
Other races around the state will see challengers as well. Dave Camp is being challenged by Pete Konetchy, Fred Upton by Jim Bussler, Justin Amash by Brian Ellis, and Kerry Bentivolio by David Trott.
Dan Benishek will be facing a challenger for the 1st congressional district.
Veteran and Iron Mountain resident Alan Arcand will be announcing his run today:
12:00pm in CST
Dickinson County Healthcare System, Iron Mountain, Mi
Alan's official announcement to run for Congress for Michigan's First District! It will be held outside the front of DCH (Dickinson Healthcare), Iron Mountain Mi
Officially firing the first shot of 2014 for Michigan's congressional battles.