Ask friends & family if they have a TA that they are happy with.
Most TA's do not charge for booking cruises but some do so be sure to ask upfront if they have a "fee for service"
If you are planning on cruising this Oct you may not find much to choose from at this late date.
good luck on your upcoming wedding
Alexandr Pushkin, Carnival-Holiday, HAL-(old)Westerdam, Orient lines-Marco Polo, Royal Olympic-Olympic, NCL-Dream, Dawn-Princess, ACCL-Grande Caribe, Oceania-Insignia (3), Regatta(4) Marina (1) St Lawrence Cruise Lines-Canadian Empress
Scenic River cruise June 11,2012