Lincoln Ship Show - 30th July Location TBC
Bristol Ship Show - the event in the Spring of 2022 was organised by Coastal Shipping - they have indicated that they will NOT be organising an event in 2023 but if anyone else wants to take it on, they'll be happy to 'support & assist'.
North-West Ship Show (L'pool) - after the COVID gap this event was taken over by the Merseyside branch of the WSS (and a good job they made of it). They have indicated that they will be looking at repeating the event in 2023.
(Obviously I've not mentioned Theale & Wellow. I hope these take place and I'm sure they'll get advertised).