I've started swimming with the local masters group in the mornings. Just Mondays for now, but I'll start going more frequently next year - Fridays and Saturdays as well as the Mondays. It's not that I need to swim more, it's just that I need to swim faster. I've been doing well with my three times a week, by my self, on the fly workouts, but I have not been pushing myself to swim faster. It's aways just at my comfort zone. It's really hard to swim fast without someone on your toes. Since I have to get up early on Mondays to get to work, it's a perfect way to start. Only issue - Mondays are IM days. That means plenty of work on butterfly, backstroke and breaststroke. It's good in a way, because working all four strokes provide even muscle development and better power for open water swimming. I just need to be careful. I swam fly and IM in high school and my shoulders get a little cranky some times. It is nice - I haven't been mixing it up like that since high school and it's actually fun.