Lets go get some Hydrotherapy man till the sun comes out

I worked on the RN Hydrographic vessel Hydra back in the day providing the high accuracy navaids necessary to enable them to correct the Admiralty charts so am fully aware of the definition of Hydra and it's many derivatives even if it is viewed by some as nitpicking being right is no crime, not caring less is.
That's my case packed too.
Regards