I have learned so much about using the library from this thread. And here I thought I knew what I was doing as a library patron. I really love these forums!
I have been placing holds for awhile, although my holds tend to be books requested from other library branches, not popular books with really long waitlists. They therefore come in pretty quickly, so I usually only request 2-3 holds at a time. But after reading about the difference between placing holds vs. making a wishlist for later, I logged into my library account and scrutinized the webpage for a wishlist function, and lo and behold, it had one!
So after about 10 minutes, I have about 20 books on my wishlist, and I have a feeling this will reach 50 in no time at all. Thanks, guys, for turning me into an even bigger library nerd than I was before!