Oops, forgot to mention that a common term for a person who handles registrations and records is registrar. Fortunately, our asst. treasurer has this job so we just use that title.
I would prefer Registration to Reservation myself. But I like the idea of having some freedom to change certain terminology.
I agree that Bundle is the worst. I would prefer "group" or something like that.
I agree with Apricot Kernal - not sure what you want. Do you NOT want e-mails sent to suspended members?
Hmm, our Register button is pink and not that hard to find, I think. Maybe our website admin did some changes that accomplished this or she changed theme colors or something.
Since we have a number of reg. types on one of our events, we also put a "Register Now" link closer to the top of the description. See http://www.wesoweb.org/event-2422648
Also, in our regular events, with fewer choices, I think the Register button seems pretty clear. See http://www.wesoweb.org/event-2467214
I have put a "Register Now" button at the top of our event e-mails so folks on phones can click that right away. We haven't had much trouble since then.