A tip for survival at the start of Infinity:If you spawn to the left side of the base and a melee starts up,get in a hog and go round the back of the base and approach the 1st nav from the right hand side.
Should be a clearer run plus you can hit the nav a lot faster and straighter,so hopefully have more chance of dodging any dangers.Works especially well if you are in a lone hog.
Don't think this move breaks any of your rules?