The 'Salvage Hard Drives' setup mission for The Bogdan Problem (Act 2 Doomsday Heist) in GTA Online utilizes the Riot Control Van from the 'Riot Control Van' prep.
This mission might seem daunting at first, but it is actually quite simple if you follow just one rule: stay in your van until the surrounding enemies are cleared off.
You will be asked to head to different locations where some mini-vans are on fire, and need to extinguish the flames and then salvage the hard drives from the vans. The easiest trick to do this one is to first head to the location and extinguish all the vans. After extinguishing the fire, kill off any surrounding enemies from within the van.
If you are an operator and driving the van, you won't be able to shoot from the van but only use the water cannon, so your friend needs to kill them off from the van. You can provide a helping hand by showering them with your water cannon, which definitely reduces a good amount of health.
After clearing off the enemies, you need to position your van in such a way so that the other incoming enemies cannot directly shoot at your friend while he is salvaging the hard drives. Once you've positioned the van, get out of the van and kill any incoming enemies while your friend is salvaging the hard drive.
Make sure you go to the next hard drive by driving in your van, it will provide you protection. Remember to always extinguish the fires first after reaching the sites. There are a total of four sites you need to reach, each getting tougher than the previous one. But make sure you follow our instructions on how to approach these sites.
