Rich,
I don't know of any way to cause the chart focus to jump to a specific mark (unless it's where the boat is)

But there are a few things you can do to bring your attention to a Mark
you can Edit the Mark  to Always show
you can Edit a Mark to include a range circle around it at a diameter that will catch your attention
In Settings you can Tick Mark Names, Range Circles, and Highlight Mark and Route Text
All to bring more attention to a Mark

Also you can draw a Race Note around the Mark (it does not have to be set to Avoid)
You can set parameters for the Race Note for Fill, Colour, and Line width to bring your attention to the Mark

Some combo of these will usually suffice to act as attention getters for 'special' Marks

Cheers,
Ernie

There isn't a simple way to go directly to the mark except some variation of Ernie's ideas sorry.