“Roughing it” isn’t something that has ever appealed to Dorian Santos. She has always preferred the creature comforts of a high-end hotel — that is, until she woke up in a luxurious tented cocoon perched high above Big Sur last fall. “Camping is very uncomfortable,” said Santos, a 29-year-old travel consultant who lives in Miami. “But this was more than glamping or putting a bed in a tent.”