I went with Hex because I decided to put roads on the back sides. I am using the same road patterns as you would see on a "Age of Steam" board game. I have to admit though it is tough to get it all to line up perfectly. You will also have to make a template, but if you create a compass, and draw your 3 circles out accurately, you should be able to get it. (Create a straight line, draw a circle with a diameter equal to 1/2 your point to point distance, then draw a circle at each of the 2 points it intersects with the line.. your triangle is the 2 points the first circle meets the line, and the 4 places where the center circle and the 2 out side circles intersect.)
