Pros:
Great for a quick game of DG.
There at least two holes with elevation changes.
Two holes have decent lengths.
Great course for improving your game.
The beauty of New Braunfels shines through on this course.
Two holes have the potential for you to end up in the drink.
Hole 6/7 is a great place to take a dip in the Comal on a hot TEXAS day.
Cons:
Can be very crowded during "peak" season as this park also has a tube chute for river toobers, tennis courts, etc.
Seems as if the DGC gets the least amount of attention from park officials (no signs, good teeboxes, or course map)
Not the best layout.
Most holes are played in a fairly open field.
Most holes are short.
Other Thoughts:
I really enjoy this course for improving my game (AKA practicing) Every time I've played here I have had some pretty strong winds adding to the difficulty of this tight course. In addition, this would be a great course to teach someone the game while you up your two shot game and enjoy the Beauty of the Comal river.