Hi.Roger, I hope your back is improving and you can start building/sailing again.
No.2 barge is now well under way.

I have deviated from the build sequence in the article, I fitted the ballast tank top first so that the inside could have a good coat of epoxy resin with tissue reinforcement, although the structure is strong enough on its own I thought the resin and tissue will give a good waterproof skin
The excess tissue will be cut off while the resin is still 'green'. The bottom will then be fitted and all the rubbing strips.
I have arranged for the 'raw' edges of plywood to be covered on the outside of the hull, this will protect them from the water and not show through the paint.
Regards.
Eddie.