Legally, there are obligations of recreation and sports programs to provide interpreters and auxiliary aids for deaf participants according to Americans with Disabilities Act (ADA) of 1990.
Title III of the ADA provides people with disabilities the right to equal access to public accommodations. Title III covers a wide range of places, including private for-profit business and nonprofit organizations offering such programs. For example, the ADA applies to golf courses, gymnasiums, youth sports programs, riding stables, ski lodges, health spas, aerobics classes, camps, skating rinks, tournaments, and a wide variety of other recreational facilities and activities.
These places of public accommodations are required to provide auxiliary aids and services to ensure effective communication with deaf and hard of hearing people.
Furthermore, ADA law also states the costs for providing auxiliary aids may not be imposed upon the deaf individual. 28 C.F.R. 3301 (c) The cost of providing an auxiliary aid should be considered part of the organization's overhead expenses.