Who teaches Tackers, and is the equipment provided?

Australian Sailing says Tackers courses are run by qualified, Tackers-endorsed instructors at accredited Tackers Discover Sailing Centres, and that all the equipment, including safe and entertaining small boats, is provided.

Little Tackers (ages 4 to 6) is run in small groups of no more than 6 participants, with close supervision from qualified Tackers instructors.

Source: Australian Sailing, https://www.sailing.org.au/news/tackers-program-kids-boats-fun and https://www.sailing.org.au/course-finder/60