I realize that this subject is probably beaten to death on this site, so forgive me: Is treating water on the MR still unnecessary? I had no problem doing the "dip & sip" 3 years ago, and Bob R had a very detailed overview of this. That said, has this changed in the last few years?
My only concern is getting water at LBSL and UBSL; the other places, with moving water, are no concern. I'd rather be safe than sorry, but I'd rather not carry a filter and waste my time pumping.