Harold, you nailed it! Ben (DH) knew a guy (who runs business his way) that is a plumber! He had me send a picture of our water shut off valve. Low and behold, there is a much smaller switch to shut off just the irrigation and the main valve does not shut off that part.
I didn't even think about the other two smaller valves...silly me!! Thankfully, this was all carried out over the phone so no visit from a pro and thus, no charge!!!
We just got home from visiting my parents in Greer and the irrigation has been shut off the whole time since I did not have time to fix the problem on Friday. We are pretty sure I broke my toe Friday morning trying not to step on our dog
so I wasn't able to do much other than get the rest of the packing done. There is a small part that may or may not need to be replaced and is said to be an easy do it yourself project. I will keep you all posted but it may not be until next week when I can hobble a little better and actually drive somewhere. Thank you so much everyone for your input!