Making Arrive missions is probably the easiest of them all.
1. Press F11 to open the editor
2. At the top click window then goto missions and then mission editor
3. In the new window click file and then new mission
4. Choose a name and then select arrive from the missiontype drop down list
5. Place the start trigger
6. Place the finishline location
7. Place the vehicle start position
GPU: GeForce RTX 3080 ti
CPU: AMD R7 5800x
Memory: 32 GB RAM