I recently picked up a fairly large condominium complex. In the back area, they have a creek running out to a pond. It is extremely wet because of springs all over this area. There are a few places that I can't even stand on without sinking down. I used a Murray 22" on it this first time. It did well, however, it took FOREVER. I guess it's time to get a walk-behind. I know nothing about walk-behinds. It has to be light, about 32"-36" and pretty dang manuverable. The only other place that it will be used right now is for a small gated area in another yard so I don't want to fork out a lot of money for something that isn't going to be used full-time. Any suggestions for my perfect mower?