SEASON PREMIERE: This isn’t a recommendation, really, because I have no memory of watching this series last summer – or, for that matter, even being aware that it’s on. But here it is again, for another summer season, with survivalist Gryllis taking individual celebrities on some outdoor experiences that are very much out of their usual comfort zones. Tonight, he takes Jesse Tyler Ferguson, from ABC’s Modern Family, on a 6,000-foot hike down an Italian mountain peak.