baseballer3648
If you have done the things you should have to date--showcases, high profile teams, being proactive-- you should now know the water level that your talent will seek--it is apparently Division III since you have no other situations
The school in question:
Do you like the school?
Does it have your intended major ?
Many kids play at the Division III without the coach having seen them-- Fall is typically tryout time even for many that the coach has seen.
I do not see why you would be cautious--everything seems to be in line for you--baseball, good school solid academics and the possible chance to play
I say GO FOR IT !!!!