Great photo Steve, and a fine looking boy ya' got there!
I am just getting ready to do the grandkids thing myself but it seems that my sons are not yet moving in that direction. Glad so see you enjoying yours though- spoil him as bad as you can; you don't want to be 'strict grandpa' now do you?
Brian
I tell you one thing, spending time with my grandson was epic. He pointed at the tree and i read his mind. He thought "grandpa, is there a dirt bike under here for me". I replied "no not yet, but in just a few years it'll be delivered to your house in GA"