Extending the date by which the Park System Critical Maintenance Fund must be expended to before July 1, 2029; authorizing the Department of Natural Resources to expend up to $400,000 from the Park System Critical Maintenance Fund under certain circumstances; authorizing the Park System Capital Improvements and Acquisition Fund to be used for State projects on lands managed by the Department for public purposes; authorizing the Great Maryland Outdoors Fund to be used for promoting outdoor environmental education in the State; etc.