Hello all. Our diving board broke a couple summers ago and we need to replace it. It is an 8 foot board with three holes. It is very old and the base is heavy metal in a U shape. There is a Frontier II board that might work but the holes don't look like they match up. Thinking I need to replace the base as well. Any suggestions? And does replacing the base mean I will probably have to remove concrete to install a new base?