Trust me, you’ll love it. 
If your two year-old is anything like mine you’ll be shattered by the end of it…never again wil you complain about a 15 hour stint at the wheel…but it’s worth it, tenfold. 
That may just be jealousy speaking, mind, 'cos I’d give vital parts of my anatomy to spend a 2 minutes with mine…but that’s another story… 