Thanks again everyone.
Flit, I can email you about that job.
About the heat...I grew up here. I used to work out in the heat 6 days a week for seven years, but that was when I was young. Now I'm 40 and haven't worked outside in a long time, so I'm a little concerned about how I will hold up.
We do have a website ( I'm working on it now) and we decided on a name.
http://www.arizonaprogreen.com ( don't laugh ) I'll have it filled with content in a few days in time for our print adds.
The grass drains pretty much like normal grass does and it's durable enough for pets, playground areas and such. It can be hosed off if you spill something on it. If you spill something like paint, you might have problems though.
I'll post some pictures of our first jobs when they are done.
Thanks again for all the advice and kind wishes.