Ongoing support for existing web presence on multiple sites

We have a luxury vacation rental company with bookings available at www.CaboCondoVacations.com which is an existing WordPress site with motopress hotel booking plugins. We also have a presence on airbnb, vrbo, hostfully, and a few other places. We need an ongoing “webmaster” type contractor to maintain our presence on these sites. Typically small adds and changes + ensuring all the sites are consistent at all times. Fluent in English is critical.