We know that the user of our APP visiting a public beach most likely on her / his vacation visiting a new country as tourist and after a full day at thew ocean relaxing and enjoying the sunshine! Next most prior activity will be go back to the hotel or apartment for a lovely fresh shower and perhaps one or two hour siesta before it is time to meet up with the other persons in the travel companyt for good food and nightlife! Therefor could it be conviniant to agree already at the beach where we will meet and what tom eat and at thew same time we also know that all the existing restaurants in city know in detail who they target as their prior target group and the only problem always is how to communicate and manage to establish relation with them as they only stay in the area for one or two weeks before next people arrive...to help and support them we have identified two mainly places where we know that their targets will visit. We know they will arrive and spend time at airport and as well most likely spend time at the beach!