The purpose of this study is to analyze the fun sources and worry sources among the psychological factors to enable rafting lessons as a more vitalized sport and to continue rafting activities as a daily life sport. To do so, a questionnaire survey was conducted based the fun and worry sources of the rafting lesson for students who were part of sports-related majors. The main results are as follows. (1) In the form of preferred rafting classes, the most striking result is that most students want intensive classes for two or three days. (2) The scores of the items related to socializing such as ' being able to hang out with friends' were generally the highest in the items that examined the fun sources. (3) Amongst the worry sources 'subjective evaluation standards', 'competition-based teaching' and 'anxiety in regards to adjusting to the class' had the highest average score. Therefore, it is recommended that rafting lessons and their focus on scores do not become a stumbling block to further nurture students' cooperation during class.