Avoid the vinyl planks. It sounds like you might be a candidate for an Armstrong tile floor. They are as good as the old Linoleum, are available, easy to install, have variety in colors and design. Dry your wood floor, paint it with a quality "porch Paint, install the tiles and then use Vulcum to seal all the edges and any perforations.
"If it can't be reduced, reused, repaired, rebuilt, refurbished, refinished, resold, recycled or composted
then it should be restricted, redesigned or removed from production."