today in ot has free ceu's. I always look for courses at or near the assignment or plan something on my "off" time, maybe on the way home. I have been very lucky to be able to get a free seat at courses offered at facilities where I have traveled.
Another hing to be aware of is CEU requirements if you have multiple license. Look at each states requirement, find the odd requirements first, then the core requirements second. Most states will be similiar in core requirements. Some state will have a special requirement like Aids training. Then create a way to attack what you need. Hope this helps.