Bush Wackers is one of the better fields that I have been to. The staff is helpful and friendly, there is a nice selection of fields, and it is well organized.
As for fields, it is very woods ball/ scenario play oriented. This adds points for me but keep this in mind if you are a speed ball person. The fields are very well layed out. most of the fields are balanced for anybody to play on. Others, however, do require the use of tactics, otherwise they are one sided. Again, I like this idea but others might find it to be too much work. There are a lot of man made structures supplied for cover but I feel that the emphasis is on natural cover, Again one more thing I like about it. The only problem with the fields is that it is located right next to a lake so if it rains, you're going to get a pretty mudy field, especially the hill field. Other than that I think they are all perfect.
The only other problem I can find with it is that I wish it were closer to my house.