What to do if you can't visit in person?

Originally, I thought I could wait until I had all my acceptances then visit only my favorite colleges in April, but it hasn't worked out that way. I have some extenuating circumstances that won't allow me to visit colleges. It's a long story and I'd rather not get into all of it but I'm hoping someone could help me out. I don't have an adult who can accompany me. I won't turn 18 until after graduation. My top college choices are far enough away that I would need to fly and stay the night. Problem is, most hotels require you to be over 21 to check in. I tried contacting the colleges but neither of my top choices offer overnight visit programs. I've attended every virtual tour and webinar I can, but it's not really the same. Does anyone have any last-minute ideas that maybe I could pull off before May 1st? How cooked am I?