Amelia: You're from South Dakota, too?? Whereabouts? I'm in Sioux Falls.
Anyway, to your question. I just graduated from an EMT-B program through Lake Area Tech and am planning in August to enter a paramedic program that is a hybrid through a university in North Dakota. In the meantime, I'm working as an EMT-B for a local ambulance service. I know that between now and August isn't exactly a world of experience, but I never felt the need to get an AEMT. I figured for the money and the time investment why not just go to paramedic school?
Also, I too have investigated how to get IV certification in South Dakota. The short answer: we can't. At least none of my instructors and others have been able to come up with a program in S.D. that offers such a certification -- much less one that would transfer to other states. Again, S.D. continues to be behind the times in yet another career area. The closest I've found for IV certification is Colorado, but they require all their EMTs to have it, if I understand correctly. And those of us who would like to work in Colorado technically don't "need" to have it to apply for jobs there, but in reality we do.
Since you're local, let me know if I can assist in resources in some way.
Cheers,
M.