A lot of people hate on riddle but it was the way to go for me personally. I had some prior college, CFIs and ATP when I transferred. I want to say I got roughly around 30-35 credits for ratings/work experience. It's more expensive than some other online aviation schools like Utah Valley. BUT riddle doesn't have the traditional 3 semester year-all classes are 9 weeks long and you can pretty much start a class any month you want so it's extremely flexible. I would generally take 2 classes at a time-which was a manageable workload (for me personally) depending on which classes you were in at the time. I would say a bigger workload is definitely possible, especially in the lower level classes-even if you're flying. As long as you use layover downtime wisely to get work done. I actually have my final presentation tom AM so once I find out if I graduate or not my opinion might change :P good luck to you whichever route you choose. I personally feel like Riddle is a great option if you want to get done quick-but you're going to pay extra for it. However, if you have a little more time and want to keep costs down there are definitely other good options out there. If you have any other more specific questions feel free to PM me