RCI touts this as an improvement over the old program, but it actually limits the amount of points one can use for airfare, hotels, etc. If you only had 25,000 pts you can only use them towards airfare that costs LESS than $300. If the airfare was $310, you're out of luck.
Common side effects of Zylet include:  increased intraocular pressure and superficial punctate keratitis. Other side effects include: burning sensation and stinging sensation. See below for a comprehensive list of adverse effects.
Side Effect Zanaflex (tizanidine): The main Side Effects include the following: drowsiness or dizziness; feeling anxious or nervous; numbness or tingling; stomach pain, diarrhea, constipation, vomiting; fever;dry mouth; muscle weakness, back pain;increased muscle tone or spasms ...Read more.