There are many things a Quaker couple can do together for adventure, relaxation, spiritual enrichment or simply for fun. My wife Pam and I are fortunate enough do all of those things, but the one that never fails to nurture us the most is our annual trip to Nicaragua. I write these words as our plane lifts off the runway in Managua, and I am overwhelmed by the Spirit as my wife, Pam and I realize once again that we have been blessed, very blessed with a life that…