I get that. But in what way is Simon's Rock (or any other college that would take you now) going to be different from what you're doing now? If your dream is to go to MIT, and you could reasonably apply if you waited a year, why are you in a hurry to give that up?
It's also not clear to me why you feel obligated to take useless classes through dual enrollment. The whole point of dual enrollment is to take classes that are either fun or hard, and you seem to be saying that you picked classes that were neither.