We want to RV full time but my wife's medication may prevent that unless someone has a way to resolve the problem. Her back pain medication (eg, duragesic pain patch, vicodin) is a controlled substance. Her doctor says the law states that he needs to write a prescription once a month in his office while she is present before she can get the prescription for a controlled substance filled. That would require us to return from our RV travels every month which makes full time rving impractical. Is there any way to get a controlled substance filled monthly, delivered to a mail forwarding service and then forwarded to us on the road without visiting a doctor more than once a year?