Where would these jobs be based?

1900 time is far superior to instructor time. Suck it up for the year or two in a shitty location and move on to the bigs (if that's what you want for an end goal) Your time on the 1900 will put your resume ahead of the ones with instructor time

Does anybody know where Regional 1's Dash 8's are stationed, heard a rumor that they have a couple in Africa