Every county, city, or town may, in addition to any other authority granted by this chapter: (1) Enter upon any building or property found to constitute a blight on the surrounding neighborhood in order to make surveys and appraisals, and to obtain an order for this purpose from a court of competent jurisdiction in the event entry is denied or resisted; and (2) borrow money, apply for, and accept, advances, loans, grants, contributions, and any other form of financial assistance from the federal government, the state, a county, or other public body, or from any sources, public or private, for the purposes of this chapter, and enter into and carry out contracts in connection herewith.