It’s nearly three weeks now since we returned from our Costa Rica and California trip, three weeks in which we’ve visited family, spent time with Michaela’s Mum, hugged granddaughters and taken in a couple of football matches. In other words, three weeks in which we’ve covered most of our reasons to be in England and so now we’ve started to once again get itchy about travel.  It goes without saying, now anyway, that the two years since we retired to travel the world haven’t quite gone according to plan, but we think we can look back and say we’ve been pretty resourceful and, in fact, the travels we have managed…