We just picked up an Ocean Kayak Venus 10 from Oak Orchard Canoe and Kayak. This is a great sit on top for the ladies. At 10 ft its easy to steer yet very stable. A very nice sit on top for the money. We took it out to Mendon Ponds and had a blast for a couple hours.
If you haven't been to Oak Orchard before I highly suggest them, the staff is very friendly and knowledgeable and allot of times you can try before you buy.