I love Gardening (Organic), I grow medicinal herbs and make teas, Beekeeping (we just started back after my husband lost his hives several years ago); Nature Photography, Antiquing and Flea Markets (Pre-Covid we were planning to drive around the country going to different flea markets and antique fairs in our vintage Airstream; but those plans are on hold), Tai-Chi (Love it!)

Manufactured housing is wildly antiquated, because of this factor several companies have re-invision and invigorate the engineering of such to wild success.

Antique British stuff.

This one seemed to match pretty well to the above: https://www.overstock.com/Home-Garden/Simple-Living-Antique-White-Frosted-Pane-Wall-Cabinet/6356567/product.html?

There's plenty of Markets from Western PA all the way to the western border of Indiana that offer great entry points, affordable rehab costs, antiquated houses, emerging neighborhoods. 

@Tiffany Colter rental real estate has this bad habit for being an epically antiquated industry, steadily a couple decades behind the times in integration, and this is a perfect example. 

Ca. if full of antiquated subdivision lots and areas.. many jurisdictions have created zoning laws that make a lot of the lots unbuidable ( like the thousand platted lots out at Loch Lomand).