The whole map is not too big only 4 by 4 km. Ok because of the seperated parts you may have to walk a bit^^
But you can rearm half the way. (hidden spot - carefully search the minimap, white dots north and south)
A single puber may be lost, but hey MWLL is meant to be teamplayed.
There are spawnbunkers in each area, but NO repair bays so be carefull.
If all that is not enough, simply grab a Aero and you are good
