Once in awhile I go off guest blogging, and I always take my readers along with me.  We refer to it as a Field Trip.  If you are interesting in hosting a Field Trip and having me do a guest post for you, just send me an email:  aknickerson [at] mac [dot] com.  I schedule Field Trips about a month in advance and am happy to blog on a variety of travel, book, and writing-related topics.