Hi everyone

I'm looking on cycling round the east anglian coastline with a group of scouts this summer.

Has anyone done this & could give hints or suggestions to the routes?

Sustrans maps show plenty of quiet road type routes, but I'm thinking they are not well signposted.
the NCR01 route cuts through Norwich rather than round the coast, but I guess may well be better signposted?

Can anyone help me out with thinking about a route please?
Thanks
Richard (Cambridge area)