Spanish 201, simply because of my peers.
Rude, stupid, arrogant English majors taking an easy foregin language because they needed it. I loved it, personally. It was engaging to have a professor teach in the language. I'm finishing the chain of stuff next semester with 202. Should be fun!
Also, I now wish I hadn't taken Analytical Chemistry (Quantitative analysis, to the old schoolers) this year, kinda. It's definitely a helpful corequisite to Physical Chemistry, what with the simplified electrochemical concepts, but I have 2 3-hour labs a week. The curriculum just changed such that the lab is only once a week, meaning a rather nice boost in free time to finish quant lab reports

. To all ye non-science people, labs are big time-eaters.
Until about last week, I regretted having taken Calculus III on teh grounds that I didn't really need it (and I hated it). Sure, extra knowledge was good and all, I said to myself, until I got curious and looked a bit into quantum mechanics that are going to be all the rage in PChem II. So, yeah...I feel sorry for those people that got those Calc requirements temporarily waived (since our chemistry program is small, PChem is often offered at inopportune times relative to the bio-chem double majors, so many kinda shirk that need)
Woot!
There's nowhere I can't reach.