You could just right-click on the "VCR" buttons at the bottom left corner
(just to the left of the Sheet tabs) to get a pop-up for easy one-click
navigation to the sheets. And if there's a whole lot of sheets, there'll be
a scrollable dialog for easy selection.
Think Jim Cone also has an add-in (XLExtras Release 117 - latest ?) -
available upon direct request - which provides excellent capabilities to
easily insert / create a Table Of Contents (including navigating to
chartsheets) amongst its many features ..
For details, try one of Jim's posts at:
http://tinyurl.com/67sx2