Although I agree that college is most likely the best way to go regardless of the future goal, it's not for everyone. I started telling DS that he had 16 or more years of school but by the time he was a freshman in high school he figured out that college was an option

, then he realized that hey, tech school is also an option

and off he went. While many of his friends took trade classes that have enabled them to make $50K right out of school, he majored in horticulture and by the time he decided he hated it, it was too late. He was accepted in a major state university horticulture program that offered turf management, agricultural design, etc. but he decided early on that college was not for him (he didn't tell me though even after SATs and college apps!).
He's in the Air Force now and loving it. He thrives on structure and maybe, just maybe he knew what was best for him

I can now see that he probably would have not made it through college with good grades, if at all. He is a thrill-seeker, prefers physical work to classroom, and really needed a boost to his self-esteem which the AF is bringing to him.
Long story short, there are other options: military, technical schools, high-paid physical positions, college isn't for everyone and it certainly doesn't guarantee better money than the average joe -- I an attest to that, with two degrees, inches from my Masters, and making just okay $$ because of the position I CHOSE.