To protect the wood until I get there to varnish it with a regal woodskin, the crew at Jover Yachts applied a wood oil. Two coats will protect for a few months.
They changed the the battery fluid and left the caps clean. Finished with a general wash. I had to pay but not as much as replacing everything I don't get back in time to maintain anyway. Much Thanks to those boys in Alicante.