chrissyc....if you brother were to take a cab it would take him about 60 mins...10 min from plane to baggage claim, about 15 mins wait for bags, then 5 mins to lower level, 5 mns to hail a cab, then 30 mins to the resort. And if you use DME it's about the same. That wait in baggage claim will be about the same as waiting to checkin with DME and then waiting for a bus.
The only time it has taken me less than an hour from deplaning to resort was using a towncar service, with only carryon bags. That time it was 10 mins from plane to level 2 where the driver was, then 10 mins to get to lower level and wait for car to come around. And 30 mins to resort. For that extra 20 mins or so, you can save a fair chunk of change.