you know that song, by david lee roth? about a year ago, alex and i heard this song playing loudly on one of those perfect warm early june evenings at dusk and, feeling pretty high on life, we changed the words to “czech paradise”. now we sing it early and often, so it seemed only appropriate to title this post this as we have just recently returned from a relaxing end of summer hoorah in the real czech paradise or český ráj, a national reserve located smack in the center of northern czech republic, just over an hour northeast of prague.the journey took what seemed like no time at all,…