The journey begins

So I'm officially starting to potty train Kainen. We've started before but it was very casual just so I could get him used to the idea. But I'm going to try the 3 day method which is basically to end the use of diapers and put him in underwear (except for naps and overnight). They suggest not leaving the house for three days but that's impossible. I'm supposed give him a lot of fluids and take him to the bathroom every 30 minutes but I think I'm going to do it every 45...it seems more realistic to me especially since I'm not going to give him extra fluids. So I hope it goes well. I don't expect him to be potty trained in 3 days but I think it's a good crash coarse. I wouldn't usually follow specific tips or methods but Kainen is usually a quick learner and I know he will pick up on it really fast.