The Outremer Society is reenactment of the medieval Crusades and thus we portray mostly the times of peaceful occupation by the westerners. Islamic persona offers a wide range of characters from merchants to dervishes to saracen warriors. Remember, medieval reenactment is a form of acting so your Mundane (real life) religion and ethnic origins have no effect on the character you are portraying.

Some natives also converted to Christianity but still followed the culture of the middle east so keep in mind the type of persona you want and the wide range of options. Links

Sources for Isamic reenactment

Clothing and Garb for Islamic Persona

Feasting in Islamic Tradition

A PDF file containing Ilamic Persona Articles

Lands that can be controled by Islamic persona (Costs to be worked out)

Aintab -Edessa

Aleppo -Antioch

Shaizar -Tortosa

Hama -Tortosa

Homs -Tortosa

Baalbek -Tortosa

Damascus -Tortosa