Dad made that statement on video interview that is up everywhere. My transcription of both segments:
Dad : 2.36 when she called and I was in the truck hauling down to the road trying to get service because I didn't think one bar would get it. So I, she got very very lucky. I was blessed that she was able to get service because I didn't think, i didn't want to try and risk getting half way through my talking to 911 and have it cut off. So I went down to where I knew I could get a little service, about a half mile down the road. Uh, we searched for - after about twenty minutes in a dead panic, not knowing where he was in such a small area, and not knowing, never being there, I knew I was in trouble.
interviewer: was anybody camping round you?
D: that we don't know is...I come to find, I didn't know the area, and I didn't know, I ..there, it's very open but you can't see much ...there's a road that goes up and along the top - we're camped underneath the reservoir, basically right below it, and you can go up above the reservoir, and I didn't even know the road was, did that, I didn't know the road was up there, and as I travelled up there myself, I could've found out [?] I could see everything that was going on at the campsite, but you can't see out - you can't see up, you can't see round and if anyone comes to the bottom of your camp ground you can't even see they are...