I have completed - more than 50 college credits. 16 to 24 points, a distance learning course may work for you, but with some adjustments in your schedule or study habits. 15 points or below, distance learning may not be a good choice right now. Check with your adviser about other course options. Usually when the need for the course is high, so is the motivation.
Distance learning requires self-discipline and working independently.
Some people are comfortable with this, others are not. The use of e-mail can help speed this up. Distance learning courses are as difficult and time-consuming as conventional courses or more so. Distance learning courses use sophisticated communication technology. It helps if you're comfortable learning it.