Make sure you save a nuke for the crazy old man popping his sniper rifle randomly. That's a goal for me in this play through.
When I went to Minefield I was so confused when I kept hearing shots but as I crept deeper into the town I eventually found the crazy shooting randomly. My perception at this point is 8 and I usually see a red dot before any conflict goes down so I was confused by the shots but he seems to be bunkering up on a tower and shooting into the distance.
One day I will return to loot the house I couldn't get into yet and in some way, blow that old guy off of his tower.