Ginny, dear... do yo have any idea what it would cost to send you some rocks! Geeze lady!
Sorry hun, but not enough ibuprofin for me to even consider such a feat. But hey, I'll keep you in mind.
I completely understand about the wire issue. We have both TelCo copper and Comcast cable running underground through the yard. I knew where the TelCo was/is, but have no clue on the Comcast. When I did a new bed early in the season, I had to dig very carefully until I found something. The Comcast line is heavy-duty underground and sticks close to the rock walls, so not a problem. The Telco comes right across the yard! I put a bright white fiberglass marker over it in the areas where I was prone to digging. At least it's enough to catch someones eye later on. Now, if I ever have a FIOS line put in, it's really going to get interesting!
I'm going to re-do the low-voltage landscape lighting next year, so heaven only knows what I'm going to end up with,