The acquisition of the JW Marriott San Antonio Hill Country Resort & Spa by Ryman Hospitality Properties (RHP) for $800 million is a significant investment for the company. This acquisition could potentially increase RHP's revenue and expand its portfolio, leading to a positive short-term impact on its stock price. The deal is expected to close in Q2 or Q3 of 2023, which may cause some uncertainty in the short term, but overall, the acquisition is likely to have a positive impact on RHP's stock price.