As I checked this out further the next day after a Knoxville presentation (120 Center Park Dr, Knoxville, 37922, 866-951-8030, I am sure it is a scam and I cannot get any response via phone.
(another ph # 866-951-5598). Only can leave a message or send an e-mail). I feel very foolish in not discerning it. Free plane tickets were offered but not given, but substituted for a lower price of package.