Areas most in need to refurbishment are the Boardwalk and Frontier Adventures IMO. Both of them look dated and uninteresting, and lack the rides and draw of other, newer areas of the park. Retheme the Boardwalk to "Jersey Shore" or something like that and heavily lean into a local beach theme, with Superman being rethemed and Green Lantern receiving sit down trains. Frontier Adventures just needs anything, as it hasn't been touched since Medusa became Bizarro. A New coaster, new flats, a rethemed, anything would greatly help bring this section of the park back to 2018