We're using a combination of both computer and personal interaction. Basically we have found on our travels this time around that people involved in the tourism industry (or just representing their location) will go out of their way to assist.
We got off the train this afternoon, and asked a guy who looked like a railways person how we could get to the information centre. The directions were precise, took account of our bikes, and were given in a friendly manner. We've already asked the hostel staff about a local supermarket and electronics place for a broadband dongle.
And there are some things using IT just won't let you do. Last night I could find information on departure times and costs for travel on our train from London to Edinburgh, and even the policy on taking bikes. But I couldn't book a ticket at the super-saver price that included the bikes... I had to do that at Kings Cross station. The face-to-face booking process here was everything I as a customer wanted -- responsive, helpful about getting our bikes on board, and cheerful -- all with the train due to depart in less than 10 minutes! The tickets costs slightly more than if I had booked on-line, but I was happy with the outcome.
And despite what Google might think about itself, it is not the end-all and be-all of searching for results that are meaningful. I find it keeps coming up short with adequate listings of things such as hostels and campgrounds in defined locations.
As to mapping, I've pulled out the computer once, on Hokkaido, to confirm a bicycle path took the direction we wanted. Otherwise, we have followed our usual practice of picking up maps from info centres on our arrival... and followed our noses.
While here, we'll look up the North Sea route on the computers again, and a few other places we want to visit. But once we get out there, and get a feel for the roads, we will likely wander in a direction that will take us to a location where we can bed down for the night -- and that might not even be on our radars when we leave that morning.