aparantly you can slow him down if you park a car in the gang way to the boat (this is the
boat one isnt it?) then get up onto the walk way by the building and pop some heads

dont kill him

i just use a bazooka to get all guns type in gunsgunsguns

on this mission i found it hard but then i found some stairs near there i went up the
stairs andon to the roof and used gunsgunsguns i chose the big thingy that shoots m***ive
bomb things and shoot the first guards and then just keep shooting until there are no
guards then just wait then mission past .....xxx