i know you have more specifics that you are asking for in a vest but this recent similar post may help start things. i personally have not used very many vests for a good opinion http://www.wakeworld.com/MB/Discus/messages/1/612151.html?1218450652
also, just noticed that boardersbestbuy.com has a vest up for the new steal. maybe you might not want it since it is a helium too... that is if the floatation of that vest is just as low on desirable floatation as your last one....?
(Message edited by wakerider111 on August 15, 2008)