Lots of sideband chatter this year between 6800-7000, mostly LSB. Here in Texas I mainly hear Spanish, but occasionally hear Portuguese (presumably from Brazil) and, less often, English, Russian and others. Most active freqs have been 6900 and 6905, usually LSB, but also hear Spanish QSOs often on 6925.4 USB, 6940 and others. Most of these sound like informal conversations, similar to phone calls. The few I've heard in English were pretty mundane chatter between family members or friends. Accents seemed to be Gulf coast.
7000 LSB can be interesting between 1100-1400 UTC, if you're in the path for Brazil. You'll hear some peculiar chanting among three or more fellows. Never have heard a definitive answer about that oddity. One theory is they're truckers chattering to keep each other awake, using CBs with Brazilian-made transverters that allow tuning to the 40m range. Dunno, I keep hoping someone familiar with the Brazilian outband radio fellows can offer more specific info.