By now everyone has heard how online press releases can generate quick
targeted traffic and bring all the major search engines running to
index you like there’s no tomorrow. The question is, have you done
yours yet?

I am a scuba diver who has just started underwater photography.
I have a Canon SD700 camera in a Canon WP-DC5 waterproof case.
If I wanted to add a strobe:
    What strobes fit this equipment?