Seems like years ago I decided on an mix of epoxy and sand to raise the bottom of the keel to support the fuel tanks and to provide a sump. Well, its done.
My excuse was that I had to wait for a day that wasn't so hot that I would pass out and be found face down in the epoxy, as in;
On a rainy day where the bilge fills up with water. As it was, I just finished before the rain started. The concrete block will, hopefully, be removed and provide the sump to take a small bilge pump.