Needs vary from time to time and from location to location. Some opportunities occur only during the summer camping season. The specific project and the time you have to give would determine this. Expenses would depend on location and project. Mission housing may or may not be available.
All travel expenses are the responsibility of the volunteer.
RV's are helpful in most locations. Steinborn Rock Nest Ranch was the vehicle God used to introduce me to a culture greatly in need of hearing His message of salvation through Jesus Christ. It was also the place God used to mature me in my faith and knowledge of Him and to grant me lifelong friendships I did not go to Rock Nest Ranch with spiritual motives my first summer. I had gotten to know at our UIM conference in 1981. I was sure to have.