Supponendo che la colonna Id sia univoca:
SELECT T3.*
FROM yourtable AS T3
JOIN
(
SELECT T2.resort, T2.date_added, MAX(T2.id) AS id
FROM yourtable AS T2
JOIN
(
SELECT resort, MAX(date_added) AS date_added
FROM yourtable
GROUP BY resort
) AS T1
ON T1.resort = T2.resort AND T1.date_added = T2.date_added
GROUP BY T2.resort, T2.date_added
) AS T4
ON T4.id = T3.id