Temporary work and volunteer opps for the disabled on Oahu

Aloha everyone. This might not be a locals favorite post, but I ask for dignified communications on a rather touchy topic as I do my best to follow my own request, too. I'm a disabled adult with mild cognitive challenges, but serious enough to be under legal guardianship of my parents. They are buying a condo in Hawaii Kai and I would need to move and live with them, but they only plan to stay for half of the year. I'm looking for ways to volunteer my time and make some money (2 diff questions). I'm wondering if anyone can point me in a direction to find the right fits? I can't live on my own and I want to make use of my time, and have some money on my own. I want to be respectful of locals, I hope we can get along. Thank you.