There are 10 outposts scattered throughout the map and each outpost will have 3 PR events to complete. These include hitting a certain speed at a speed trap, amassing a set number of points pulling of tricks or taking a photo at a specified location. Each event will supply you with a car in which to complete it, so there is no need to worry about credits and buying new cars.
- Speed Traps: These are quite easy to reach the required speed. The main problem is the NPC cars you have to dodge whist gaining speed. Don't forget, unlike previous Forza games you can verge off road and not lose a great deal of speed. Also if you are driving manual, try and change up gear well before you hit the speed trap.
- Photo Shoot: This is the easiest of the 3, simply drive to the location and snap a photo of your car with the required landmark in the background. It doesn't have to be a masterpiece and Alice will tell you if you haven't included enough of the landmark. Just be sure to drive carefully on the way, as significant damage to your car will cause you to fail.
-Trick Challenge: This is the hardest of the 3 as it requires you to perform various tricks along a preset route. Each challenge will have a target score and a time limit, but the key to this will be stringing tricks together. A general rule to follow is to focus on passing and wreckage tricks on straights, and drifting tricks in corners. Just remember that crashing into any obstacle and losing a great deal of speed will void the score. You do not need to reach the target score within a single combo so if at any time you feel yourself losing control, brake to score the points, then start on a new combo.
As drifting will be the main way of earning points and stringing tricks together, here are some drifting tips to make these stunts easier. (Credit to theDonJose for originally posting these)
Manual Transmission is a must. 2nd and 3rd gear are your friends on most cars.
E-Brake constantly. Tapping the e-brake then giving a lot of gas will throw the ass end of the car out to start the drift.
Feather the gas. Feathering the throttle will usually keep the drift going. You rarely want to be full throttle. But you also want to keep enough speed to keep your forward momentum.
Unless you are on a curve, steering should only be used to make minimal adjustments. Steer into the drift but using the throttle will do more to correct your driving line most of the time.
It's all about balancing throttle and steering. You want just enough slip to keep the wheels spinning, but not too much that you lose traction and spin out.
These may take some practise to master but overall are not too difficult. Once you have completed all 30 stunts, the achievement will unlock.