The first and foremost advice is to gain all the essential experience and climbing skills as instructed. Acclimatization is the key. We highly suggest taking enough time along the trail. Before you start your trek trainings back home, strength and endurance, physical training, multi day hiking experience and we suggest previous trekking experience above 4000m for Island Peak. Right gears and equipments is also a must. With that said, we will provide best possible logistics and support during your trip, our experienced, competent and friendly Sherpa guides are always there to provide you guys maximum chances of making the summit.