Kick the Hornet's Nest, How to burn drug crops in far cry 3?

Kick the Hornet's Nest is the thirteenth mission of Far Cry 3. This mission is little freaky. I have finished this mission after trying twelve times. But if you follow some trick you can finish this mission in first time. In this mission you have to burn all drug crops one after another. If you don’t follow this sequence, you never could finish killing all enemies. They will grow up all time.
In this mission Jason meet a man in white suit (as Willis Huntley, a CIA agent) to rescue his friends. Jason deal with him that he should destroy Hoyt's drug fields to get help from Willis.
Willis introduces a Flamethrower. Willis gave it Jason to make it easy.

Main Objectives

• Enter the hut and keep eyes on the strange man(Willis)
• Follow Willis keeping safe distance
• Go talk to Willis when he reached his hut
• Exit the hut
• Go to drug fields
• Burn all the drug crops in the area
• Find the next drug crops and Reach the fishing village
• Destroy the boat

Playing Procedures

• You can use the hang glider or parachute to reach the marijuana fields fast. Located at nearby hill around the drug fields. You can also clear nearest enemy outpost that will make you safe way. Then you can also get vehicle from Rakyat member. I have got a vehicle with machine gun from Rakyat member.
• First fields you will see two enemies with two dogs. You can kill them by an AK47 easily.
• The crop can be burnt any way the player chooses. It is not mandatory to use the flamethrower. You can use Molotov cocktails or exploding barrels in the hut around the drug field.
• Then Fire throw to the yellow barrel by an AK47 from safe distance. In the other side of the field you will get flamethrower with some ammo. You can take this now or after some time. Then go next field.
• If you have sniper you could burst the entire yellow barrel first. Then back to the first field and replace the flamethrower with sniper. Then go throw the second field and kill enemies AK47 and burn missing crops serially. Don’t go next field without finish all crops on that field, otherwise enemy coming will not finish. If you finish one field that will make safe to stay that field.
• In the last village is most difficult because there is a enemy with bullet protection. You can kill him with flamethrower standing up in the rock. When you run to the boat, the boat will start and run.
• You can burn the boat with flame thrower or you will found a RPG (Like Rocket Launcher) inside the boat, aim to the boat and destroy it.
• If the fields are unable to burn, it is recommended to restart the mission and give it some time before attempting it again.

Music

The music played throughout this mission is entitled "Make It Bun Dem" by Skrillex & Damian "Jr. Gong" Marley. After you got to the fields and Jason says "That's a lot of weed." or "Gotta try the flamethrower.” it is played in constant loop until the mission is completed.