This was our first Missionary trip and was a wonderful experience. So much so that we are already signed up for our next Medical Missionary trip with It Is Written. Our trip leader, Wes Peppers was very accommodating and went out of his way to see we were all happy and had all we needed. The hotel accommodations were very nice. The food was good and we had plenty of it. We had devotionals and briefings every morning, medical clinics in the day and evangelistic meetings in the evening. There were no surprises, everything was shared with each participant.
You can't go wrong if you choose It Is Written for Missionary trips.