@hsalem32 - I’m not really sure as I don’t know if they have a way of tracking that. Can’t hurt. To me, the biggies for demonstrated interest are:
Visiting campus if at all feasible, especially if its just a few hours drive away, arranging an overnight if warranted
Interviewing
Meeting with the admissions rep if he/she is coming to our school for a college fair, or if will be attending a college fair within an hour or so from where you live. If your hs doesn’t have that school at the college fair, or doesn’t host college fairs, check the schools website or email the admissions rep to ask if they will be visiting your area.
Writing thank you notes to tour guide/admissions rep if you meet them/interviewer