We have been on the Nene before and are aware of it's delights. I'm also aware that it becomes more beautiful the further downstream you venture.
Unfortunately we are constrained by the journey to get to Gayton and other summer plans that our co-travellers already have in place. We are planning to go in July so hope there is a low risk of SSA.
If it is possible to buy two weeks back to back then we could possibly do longer days to get to and from Gayton which would give us more time on the river. At this stage I'm trying to weigh up our options.