When you looking for learning Arabic classes consider the following:
The quick most effective method is the analytical method (top down learning) not the building up method (down up learning). In another words you start from sentences how its constructed ( in English alphabet as sounds) then go into details not the method where you start with alphabet, words then sentences and so on . Therefore, ask for an instructor who is an expert in linguistics not an Arabic language teacher.
Finally, guys if anyone can arrange for a class room and a place to meet am willing to come on my free time and give free Arabic classes and the other students have to bring coffee and food.