I also drink herbal teas (and real teas, and coffee) without sugar. I second the suggestion for Celestial Seasonings. I particularly like Bengal Spice (which is like chai without the tea) and Mint Magic (a blend of spearmint and peppermint). I also like their vanilla rooibos and their honey chamomile. And Lemon Zinger! Stash makes a really nice lemon ginger tea, and if you like black teas with flavor I admit to loving Bigelow's Constant Comment. I am also a fan of lapsang souchong but I admit it's not for everybody.

My quick go-to meal is sauteed stuff (meat, veggies, or meat and veggies, optionally with sliced monterey jack or cheddar cheese) with (jarred) salsa wrapped in a warmed tortilla. If it's just meat, I put a salad alongside. If it's just veggies, I put beans alongside.