Basically there is not much info I can give you for random spawn points since it says in the name "Random" All I can say is that if your new to DayZ then don't choose that spawn point. If you're a veteran then spawn in and look for landmarks that you know about to pinpoint your location. Look for barns or military bases so you can gear up and begin you're journey to the world full of bandits and zombies. (Below are all the possible spawns for choosing the Random spawn location)