I agree with your father's advice. Get a degree and work in the trades. You can start in the trades and work on your degree, or go vice versa.
Here's why I think it's great advice.
You're young, and it's much much easier as well as cheaper to attend college when you're young and don't have a wife and family. While you're young, you're still strong and healthy and a job in the trades won't be taxing to you. Now when you're 40-50 and still hacking away at your body is when that degree will come in handy. You could move up into management or something else in your field that doesn't require as much physical labor. Some guys enjoy the physical aspect of it, but some guys do it because they have no other choice and go to work with aching wrists, backs, etc.
I grew up in a blue collar neighborhood, and I have a great respect for tradesmen. They can make good money as well. What they told me is that now that they are getting old, and their body can't work like they used to, they wish they had a degree so they could do something else. But they have bills to pay and families to feed, so their choices were limited.
Have fun with your youth, but don't waste it, and don't think you'll always have it.