We were at WL in May and I used Sturdy Branches several times. It's in the villa building not the main lodge. I can't remember the exact hours but I do remember them being open quite early (between 6-7am) and probably open until 9-10pm. There are about 12-15 cardio machines (treadmills, bikes, eliptical climbers) and about the same # of weight machines (typical kind found in most gyms) there were also 2-3 weight racks. We normally stay in a resort with a gym while on vacaction and WL was one of the nicest and largest that I've been in. A one day pass is $10 and a length of stay is $25. I think a family plan was $40. There were towels and a water cooler available.