Hello Dan
Have you looked on line at Suffolk Water Park ? .
I've never fished it myself , but I used to work with a fella who booked Jacobs Creek for himself , his wife and a friend .
The lady lost a few , apparently due to her not being physically able to pump the carp up in the water and quickly away from all the weed .
I think my friend was offered a free , or maybe heavily discounted , 2nd visit due to the struggles they had with the weed .
Has the weed been treated / if this Summer is rubbish will there be much weed growth ? - sorry I don't know .
I may well see if I can have a look around the Traditional Lake , as I am not confident on fishing the main lake with the big boys ! .
Nick seems to have up to date information on SWP , maybe he'll be along later .