Blue eye 2
Mistress
JFK2
from the Tyne
Saphire
Catch 22
from Sunderland
Also
boats from pool, Amble and Craster worth a bash, as stated above ring them for a quick answer, alot of these lads are up at 6am fish until 5pm, clean boat down and either do a evening trip or go home with little rest before doing it all again the following day, so i would think emails would be fitted in as and when...Only a small window for the charters to make their living so time will be maxed out fishing etc.
For a weekend you be looking for a boat that has had a drop out but i would think mid-week would be much easier to get spots