We've done the bass excursion many times and enjoy it every time. We've always taken our excursion from Yacht Club (simply because we usually stay at BW and it's convenient) and we like the 10am time. On all trips we've caught many bass and had a great time. We've fished in World Showcase, near the EPCOT resorts and near DHS. We've had the same guide every time and always request him. His name is Rick - he's great. We usually go in August. From what I understand there's a good amount of bass all throughout the lakes as they are protected. Plus the guides know where they've been biting and will move locations to make sure you catch as many as you can. Our son who is 8 loves the fishing trips...he always catches a lot. I'm not sure if this is much help, but my first inclination is to pick the location / time that works best with your schedule.