There's a Spring gathering of boaters coming up (like daffodils). It's on the Kennet and Avon, from the 13th to the 15th April. Why not come along!
Here's some info about it, from the LILO website.
(By the way LILO stands for Low Impact Life On board and is just a loose collection of boaters across the country, who try to live as sustainably as possible on their boats.)
I've been to a couple of LILO gatherings before and met some of the most interesting, friendly and supportive people! The skillshare workshops are all about the generous sharing of knowledge and experience, not about making money.
It's worth having a quick read of the LILO principles on the site's first page to check it's for you, but the more the merrier :-)
Hope to see you there!