yeah i know that mission very well,one of the hardest/the hardest mission!
TIP:
take the dragunov and go to direction of shilkas and shoot the guard infront of the fences,then go up to right hill,crawl to to the direction of shilkas(still on the hill not too far) and wait until a great number of the other guards are walking nearby the shilka in the middle of place and blow it up with the M136 and after ( if you have time take out 1-2 guards) run away back to the shore(not to the boat,will be blown up by Hokum!) and wait at least 5-15 min(best behind a great stone at shore and use the time speed 4x) ,cause two trucks with enemy reinforcement will arrive and search the area,then walk around the shore to direction where your boat was and CRAWL to direction of left hill,you will pass some trees,from there use Dragunow to finish the first patrol(should be half on the right hill) go to left hill and finish off the rest of the guards(before try to locate all guards and ass down!!!),blow up the shilka and BMP`s,but be carefull to not damage the UAZ with the machine gun!!!you will use it for the rest of the mission!
and use the save button as often as possible!!believe me it´s hard,but it´s fun!
TIP:
take the dragunov and go to direction of shilkas and shoot the guard infront of the fences,then go up to right hill,crawl to to the direction of shilkas(still on the hill not too far) and wait until a great number of the other guards are walking nearby the shilka in the middle of place and blow it up with the M136 and after ( if you have time take out 1-2 guards) run away back to the shore(not to the boat,will be blown up by Hokum!) and wait at least 5-15 min(best behind a great stone at shore and use the time speed 4x) ,cause two trucks with enemy reinforcement will arrive and search the area,then walk around the shore to direction where your boat was and CRAWL to direction of left hill,you will pass some trees,from there use Dragunow to finish the first patrol(should be half on the right hill) go to left hill and finish off the rest of the guards(before try to locate all guards and ass down!!!),blow up the shilka and BMP`s,but be carefull to not damage the UAZ with the machine gun!!!you will use it for the rest of the mission!
and use the save button as often as possible!!believe me it´s hard,but it´s fun!