In SeeYou:
First make sure your usual database and tasks are saved.
File/Save As
The first choice is CUP, select that.
Name it Texas Tasking, or whatever you like.
Save it.
When you open a file for a new location, whether it's from SeeYou or
Cambridge, Ilec, etc, do not append it to your existing waypoints.
This will give you just the waypoints for the site you're loading. Add
your tasks, and save it again (with a new name of course) as a CUP.
When you return home, just open your home CUP file, and again chose
not to append these waypoints to the existing file.
Don't think this saves turnpoint areas, just your preferences for
start, turn and finish.
Jim