Ok I just wanted to write a quick note about technology. I have a GPS that I pair with my Smartphone as such: 

Now, the problem is, if you don't input the address in correctly, it doesn't matter WHAT technology you have.
Here's the conversation that took place the other day while I was doing the last of my tours:
Me: "Um... I need help, can you check my notes for the address for the 3rd property I am supposed to be at today? I think I may be in the wrong place..."
*as a nice looking lady starts walking up to my window*
Wife: "Ok honey, the address I have for this property is ***** N. **** Road (disguised to protect the innocent), do I hear somebody yelling at you in the background?"
Me: "Yeah this lady seems to think she could be my best 'friend,' whatever that means... Oh, yeah hold on a second I am WAY off, I had ***** N. **** Street"
Wife: "Um, it's 'Road' not 'Street,' honey, wait you're on ***** N. **** Street?!?!? Please tell me you're leaving there quickly, you know what part of town that is?
Me: "I think I can guess, ok off to ***** N. **** Road, which is 15 miles west of here... ugh."
Ok, I'm not THAT naive, I knew EXACTLY what she was um, offering. BUT point is, because of my lack of writing the correct address down, I was 15 miles on the wrong side of the tracks, literally, rendering my GPS/Phone useless. I'm glad my wife was available to take my call! I love you honey!
Gotta love those spouses!