Thank you for your response. Yes, we did talk with two colleges here, they use a program called Blackboard. One of the schools will lease space, but they want a percentage of the class fees.
There are a few of the 15 students that could be combined, but we would still have at least 10 different sites. The telephone charges for the conference calls runs about $2500 to $3300, depending upon the number of students, for the planned course hours of 33.
Some of the VOIP that are free, either only support up to 5 people in the conference, or they are choppy in the sound.
The upper end cost wise programs work well, but we would need to charge nearly three times the planned student cost in order to break even with the classes.