Hi Steve,
it all depends on what your preferences are ... and how far you want to travel.
Evesham river itself is a hard nut to crack but there are good fish, especially in winter.
Twyford farm (just upstream) had some cracking weights of bream first week of the season.
local commercials include manor farm leisure and moorlands farm is also close.
The middle severn is only 30 minutes drive ... and bits of the lower river similar.
there are also productive canal sections reasonably close.
as per Bezzer, BAA membership is a good shout.
There are still a lot of chub in the upper Avon (I’m more familiar with this part) and whilst not as prolific as forty years ago ... the fish are somewhat larger, with four pounders relatively common on match tactics.