I think I would be concentrating on medicinals in raised beds. Especially perennial or easily reseeds itself sorts. I use alot of spearmint and peppermint; they want to conquer the entire world, so keeping them "contained" is imperative. Chamomile, calendula, lavender... And if there is still more room, kitchen herbs that I use alot of. I use plenty of marjoram, tons of garlic, cumin, cilantro, green onions. I would need to grow enough to get thru the remaining year so full beds (6'x4' or larger) wouldn't be too much. Or maybe you could turn 1 into a hugel sort, inoculate appropriate woods going in with mushroom spore and have a mushroom bed in a year or so! Sort of like these guys...
https://www.instructables.com/id/How-to-start-your-very-own-Garden-Giant-Mushroom-P/ I have ordered from Fungi Perfecti and like their products. I might even make a couple of those unneeded beds into mushroom patches, planting a tree or 2 on the south side to provide some shade for those fungi!!
Good luck deciding, and please keep us up to date. Pictures appreciated!!