<p>I am an incoming freshman so I am no expert btw. I just happen to be super involved with the UHC so I know a thing or two about how it works. I personally am a big believer in signing up for classes first and finding out how hard they are later. I am not actually planning on taking UHC Chem though because I am going to use my AP credit to skip up to UHC O Chem and Physical Chemistry. </p>
<p>I say go for it though and if it seems impossible there is always add/drop.</p>