I think courtship is probably a good idea. My older, wiser Pentecostal friend liked her (future) 2nd husband from day 1, but they played by the rules and got to know each other before they got married. I read that until the 19th century or so, marriage really was a duty, an obligation, a social instituation....a contract. social and economic shifts meant that a more modern version of "love" came to be viewed as an integral part of marriage. This is similar to how social and economic shifts changed the nature of childhood and later adolescence, probably mostly for the better.
I dunno. I think it you're going to partner up and stay married, courtship is a good idea. So are a lot of things that many people don't like to talk about so much, like talking about finances, division of labor, dedication to The Lord as individuals and as a couple, etc. back in the day, people could get married mostly based on economic stuff. Will the union help the families involved, at higher levels is the other person's background prestigious enough, etc. These days...well, I read somewhere that people still mostly marry mostly within their general social class (women tend to marry up a tad, men down a bit...), but that's not something people openly discuss as much, probably because of shifts in morals/values (marriage is about "love," right?).
I read somewhere that the US is now considered a "stable, high divorce rate society." We're not the 1st one. In some cultures, divorce was frequent. I seem to recall reading that in a lot of those cultures, raising children was a group effort, so the success or failure of the parents' marriage(s) wasn't a huge issue. Here, though, I think the US has a problem. Most people don't have strong extended families, much less close community ties. Our culture has largely disintegrated. If the parents mess the kids up, that's pretty much...well, that's it, folks. Personally, I think that's one reason why our culture is becoming more and more narcissistic, self-important, me-oriented. I don't think its all moral failing, I think a lot of people grow up with minimal extended family, not so stable immediate families, and very little in the way of meaningful community bonds to provide guidance, direction, morals, etc. Couple all that with a culture that's more and more hyper-competitive, hyper-individualistic, and...yeah. Trouble (note the capital T).
So...yeah. I think courtship is important, in today's culture. Looking at my parents, I think dedication to the instituation of marriage, to the union as something that is greater and more important than the individual components, is important, too. I dunno. Looking around, I'm kinda glad I'm a celibate, recovering former homogay. I think marriage as an institution is pretty much dead in America...its all about feelings and "love" and "growth," etc. This might explain why we suddenly have same-sex "marriage"...marriage doesn't really matter now.