Go see the guys at Mighty Riders and they will fix you up
Nick at Mighty loves this shit
mighty will have a range of stuff
:rocker:
As has been suggested, there is a spectrum of options available to the OP. My recommendations are always driven by intended purpose and fit, and I'd welcome the opportunity to have an in-depth discussion with iridebikes about what he truly wants out of the bike. I have a lot of weapons in the arsenal, and can deliver anything from a light-and-fast carbon endurance missile to a fully-kitted apocalypse-prepped expedition sled.
A few other random thoughts:
I use and sell Ortleib panniers pretty much exclusively, but depending on where priorities lie, the OP could be a strong candidate for a set of Revelate Designs handlebar and seat bags.
As Morgman mentioned, I've toured a couple of times with a BOB and hated it. Whether or not it was overloaded with three days worth of water for two people, it seems to function as a giant pendulum hanging off the back of the bike, leading to speed wobbles on descents, and the inability to stand up and pedal on ascents.
zahgurim should take a long hard look at the Salsa Vaya Travel.
I think there's a tendency to over-tire adventure/touring bikes at the expense of on-road speed and efficiency. 700x28 Schwalbe Marathons are surprisingly capable in all conditions, including muddy trails.