So I have a dunk tank I am trying to work out the logistics of filling. I have access to a natural spring that has a section of 2" PVC drain/sewage pipe hammered into it. What type of plumbing adapters/fittings would I need to get to have that 2" pipe attach to a regular garden hose? Thanks for any help

I found this video that might do it.

https://youtu.be/0S4bS4qLHjI

Thanks! Think that will do the trick