Hi Flurina,
I am an American with Swiss citizenship,too! My relatives are from the canton of Ticino, (Lumino)....a very beautiful part of Switz. I would be more than glad to meet with you and show you the city. Also, I have list of recommendations I made for tourists if you are interested I can send it to you. Please feel free to email me directly: paulghidossi@hotmail.com
Hope to hear from you!
Paul