AARP membership comes with a plethora of benefits ranging from travel and insurance to fraud protection. Members can enjoy great discounts on cruises, car rentals, hotels, and flights. In addition, they can benefit from affordable health and dental insurance plans. AARP also provides free resources on fraud and scam prevention. Members can receive alerts and tips to protect themselves from identity theft and financial exploitation. Other benefits include access to online courses, prescription drug discounts, and support services for caregivers. Joining AARP is a smart investment for those aged 50 and over.