Isn't there some kind of event on which faithful from the all the SSPX chapels of the country get together? Like some kind of seminar or conference? We get one of these every year here in Brazil.
If you could get to this kind of event, this could be a good oportunity. We men are usually less shy with women we know we won't be seeing every week or so.
You talk some rubbish to a girl and try to estabilish some contact. If she doesn't respond well, you won't feel that bad, since you are probably not going to see her again so soon.
The basic approach with women is to say some rubbish for five minutes and then ask for her phone number. If she likes you, she will give her number. If she doesn't, she will make a lame excuse.
You don't have to try to hide that you are interested in her. In fact, you cannot say it explicitly, but you will want her to know that you are interested in her. It should be obvious.
Once you get her number, you call her after a week or so and ask her if she wants to have a coffee with you. If she likes you, chances are she will accept.
Another, more traditional approach would be talking to her father, if he is around.
You could simply and honestly say that you are looking for a wife and ask if he could introduce you to his daughter. It will help if you have a good job and have nice clothes and a nice car. You have to look like you are worth ($$$) something, since no father will want his daughter to live through a difficult financial situation.