I was a dorm mate at IBC with Luke Smith, Bishop Smiths son. Know the Smith and Fullers. Visited the HQ church several times. Have attended 2 of their conferences.
The AWCF is a "Chamber of Commerce" for Apostolics. Its a fellowship of fellowships. The leaders of various international groups network together. Its got every culture from American black whooping preachers to stern Russians who would tell many of the extra crazy folks here in the USA to sit down and have dignity. You will see Mexican apostolic ladies who wear veils and white ladies who wear makeup. And they all agree to not disagree.
Its not a denomination. Its not super organized. But its very very friendly if you go to their events. You will get a TON of international speaking invites. You may not preach in a big church of thousands that pays a good love offering, but you can easily preach to dozens of local pastors and their flocks who honor a guy who buys his own plane ticket and wants to teach internationally.
The Smiths and especially bishop smith is a 10 out of 10 for being a awesome guy and amazing speaker. If you want to hear a amazing sermon of his
http://www.growingchurch.info/media/...el%20Smith.mp3