Hi.
Let's assume before all that the M2K-C isn't a proper bomber (as the -D version is instead), but the same you can have some little fun anyway.
Try loading cluster bombs with retarded fuze, 02 of spacing and 02 ordnance releasing at each time settings. Climb to 8K at least, approaching the target area at 400 knots. When at 3 or 4 miles from the target, at your choice, start a 30°-30° diving until you reach 450 kts. at least, always keeping your target aimed with the pipper. Try to release the bombs before you reach 3K of altitude, then climb with a 20° left or right evading turn (let's say with a 30°-45° roll) until you reach 8K of altitude again. That's the basic tactics, you can find out and experiment yours own also after.
Exercise yourself a lot, it won't come out so easy at the first times.
Good luck and have fun, most of all!
With best regards.