If you are using American appliances, such as a hair dryer, you will need a converter and a round two-prong adapter. There is an iron on board but no ironing board. There is a cellular telephone on board, which may be used in an emergency. The vessel will roll when the sea is rough or the wind is strong. We recommend you bring along something for seasickness.
Many people have success with wristbands that prevent motion sickness.
Patches and oral medications are also available over the counter or from your doctor. Bring these products with you. If you purchase over the counter medication in Greece, the instructions for dosage will be in Greek. This is a touchy subject, since no one can really predict the weather. June, July and August can get quite hot, but you are at sea and there is usually a cool breeze blowing.