How long until he turns 45?

Today, I picked up the baby and Tony and we headed back up to my school for a TAKS parent meeting. On the way, we pass out the Old Brazos River. They have a pretty fountain there and giant orange balls (according to Tony.) This is the conversation that follows:

Tony - Mom, do you know what those are for?
Mom - What are they for?
Tony - For racing with a boat.
Mom - Really? Are you sure?
Tony - Yeah, you should get a boat and race.
Mom - As soon as I get a boat.
Tony - Get a pink one.
Mom - OK!
Tony - Mom, I'll buy you a pink race boat when I turn 45.

So 40 years from now, I am holding it to him. I want my boat :) Rowena says by then I'll be too old to get on the boat!