Be honest and clear about what you can deliver. If you understand her minimum acceptable comfort level, then you can under promise and over deliver. Connecting Women look for connections. Exclusive tours offered to alumni of colleges and universities are growing at a healthy rate. People like to travel with others with whom they feel they have something in common.
Women love the social interaction inherent in group travel.
The group dynamics are important. Men are less interested in the gregarious nature of group travel and are less likely to correspond with fellow travellers after a tour. On the other hand, women who travel together often become close friends. Roommates for a trip, friends for life. A high priority for women, whether travelling in groups or solo, is to make connections with the local people.