lol ah yes, the old convoy question. It's not easy.
If its five vehicles then the first question is, are they all wheeled or all tracked? If its a mixed group your're in trouble.
Assuming they are all wheeled, make them in the same group. Give them as few waypoints as possible. Make sure they are in formation "column" and behaviour "safe" usually helps. The vehicles will go in group order, No1 first, 2 second and so on. This is usually, though not always, the same as rank order.
If you need them to be in different groups before or after the convoy stage, or if they are carrying cargo, that's all fine - we can sort it out. (The command join comes in very handy.) But for the convoy phase, all in the same group is best. Give it a try, and if it doesn' work, come back and ask. You only need a script if you really really can't get them in the same group, or if you really really have to mix wheels and tracks.
Respawn is a multiplayer word. In MP games, when you die you are usually brought back to life again. Sometimes in the same place a few seconds later, sometimes in a different place, sometimes as a different member of the same group, sometimes as a seagull .... there are lots of ways. The whole dying and being brought back to life thing is called respawning.
Q. What happens in such and such a MP game when you die?
A. You respawn as a seagull
Q. In so and so game, do you respawn in the same place as you died?
A. No, you respawn in your own base - East in Morton, West in Montignac.