A very simple guide, and my first one. I know I haven't included any images and screenshots but I wanted to keep it simple and easy to follow-through.

Troops Needed:

450 Recruits
150 Soldiers
200 Cavalry

Generals Carried: 4

Projected Losses:

400 Recruits

Special Note: When you reach the interconnected camps (3) with the walls; you attack the middle one first, before launching attack on either the North one or South one. Depending on whether you choose to accompany an extra general (with additional troops), you should be able to attack the three camps simultaneously. Camps are not numbered but follow from first to last on that order except for the walled 3 camps which I will mark in red

Camp: Bandit Camp (medium)

30 Scavangers
30 Ranger

Units needed:

200 Cavalry

Camp: Bandit Camp (medium)

30 Scavangers
30 Guard Dog

Units Needed:

100 Recruits
100 Soldiers
or
50 Recruits
150 Soldiers

Camp: Pirate Compound

20 Caltrop
1 Crazy Cook
20 Knife Thrower
20 Petty Officer Second Class

Units Needed:

100 Recruits
100 Soldiers

Camp: Bandit Camp (hard)

40 Caltrop
50 Sabrerattler

Units Needed:

100 Recruits
100 Soldiers

Camp: Bandit Camp (hard)

20 Caltrop
40 Sabrerattler
40 Gunmen

Units Needed:

150 Recruits
50 Soldiers

Camp: Bandit Camp (medium)

50 Guard Dog
40 Rangers

Units Needed:

150 Recruits
50 Soldiers

Camp: Bandit Camp (medium)

60 Guard Dog
30 Rangers

Units Needed:

100 Recruits
100 Soldiers

Camp: Bandit Camp (medium)

60 Roughneck
30 Rangers

Units Needed:

100 Recruits
50 Soldiers
50 Cavalry


Camp: Bandit Leader

30 Thug
50 Guard Dog
1 Skunk

Units Needed:

100 Recruits
100 Soldiers

Total Estimated Loss: 400 Recruits (will most likely fall below that).