Since we'll be quite a big Group, may I suggest some safety tips
Before you start the journey,
1. Check Lights
2. Check Tyre conditions
3. Check Wipers
4. Check Horn
5. Check Brakes
this is apart form the normal check or vehicle operability like oil levels and coolant levels
While Travelling....
1. Do not tailgate
2. Ensure at least 4 Seconds distance from the car in front of you when moving, 1 sec to Recognize Hazard, 0.5 sec to move legs to brakes, 0.25 sec to apply brakes and 2 Secs to stop. After 80 Km/h, your effective stopping distance is increased by 1 meter per Km/h. So at 100Km/h, you would stop 20 Meters further from when you are driving at 80 Km/h.
3. When Stopped, ensure at least 1/2 car distance from car in front or at least the back wheels of the car in front of you can be visible. this is to ensure easy escape.
4. Keep all hazards on the middle to the upper half of your widnscreen. If you divide your screen to 3, the bottom is the danger zone, centre is where you need to make decision, and the top is the safe zone.
5. Refrain from using the hazard lights while driving
6. Turn on your lights for visiblity.
The rest ... use common sense
cheers