RC Health Services is the premiere, American Heart Association Training Center, providing EMT, Online EMT Classes, BLS, ACLS, CPR, First Aid and PALS Courses in the US.
I just started looking myself. I'm looking at that program. I'd have to look at the email they sent but IIRC its around 6-8 months to complete. Once the online is done you go out to Texas to interview with the program staff and do skills. Then you'll do another trip or trips to complete 96 hours of clinicals in Houston, Dallas or San Antonio.