I've been playing through Fallout 4 looking a the perfect place to build a large tower/fortress for my character to operate out of, and after sometime I decided I would like to use the Slog. I haven't done any of the Settlement quests thus far, and I'm much more interested in building a singular building and maybe building settlements later.
My question is, do you HAVE to start in Sanctuary with that band of morons, or can you start up a "Settlement" anywhere? I've noticed some Settlements you discover you can start building right away - but I was wondering if anyone knew anything specific about the Slog.
Thanks for the help guys, I'd appreciate a nudge in the right direction.