MH Park Manager Employment

I was hoping someone there could point me in the right direction. I’m an accountant (CPA) in Oregon who has worked in various private industries including housing and hospitality. I just turned 55 and I’m looking for the opportunity to manage a mobile home park and do some mobile home renovations (I’ve had some experience with this in the past).

I’m wondering what classes, certifications I might need and where I would seek employment of this type. Thanks for any help.