To come up with the list of investable travel and leisure stocks, Cramer first ran a screen for companies in the S&P 500 that can put up double-digit earnings growth this year and next year. Then, Cramer examined the companies’ price to earnings growth multiple, or PEG ratio. “This is a metric that tells you how much we’re willing to pay for a company’s growth rate. … When we’re talking about a reasonable valuation, anything at 1 or ...