I started a new play. So far, I am level 26 while Preston and the short-bus crew are still holed up in the museum waiting for me to save them. As far as settlements, I have Sanctuary, red rocket, hangmans alley and taffington (?) boathouse. I sided with the RR this time and just about freaked when they sent me to clear taffington but all is good. It's Great! No settlers, no drama, no whining! I plan on taking the factions as far as I can THEN......after I finish, I may let Preston and his peeps free. I still 'find' settlements but I do not go in or talk to anyone. So far I have had 1 settler show up at sanctuary, standing in front of that yellow house, where they always do when their significant other is having an affair with a raider or mutant. I saw him and stopped....shook my head, cursing under my breath, equipped my spray-n-pray and sprayed him across the lawn. NO...I am NOT helping you! This is a freaking apocalypse. Survival is key. STAY OFF MY LAWN....PUNK!
I have tons to do and it is so much more fun right now. I'll do the settlements AFTER I explore everything, sip a few beers from my drinking buddy.....sigh...life is good once again.