1. Department of Recreation, Park, & Tourism Studies, School of Public Health, PH 133, Bloomington, IN 47405, USA
2. Hospitality and Tourism Management Program, College of Business, Florida Atlantic University, Boca Raton, FL 33431, USA
3. College of Business, The University Southern Mississippi, Hattiesburg, MS 39406, USA
4. Department of Health, Human Performance and Recreation, Southeast Missouri State University, Cape Girardeau, MO 63701, USA