Yes, they are still available and they are nice, though price has increased substantially in past years. Having done both several times, I think I would lean toward the Wishes cruise.
Here are a couple links to additional information and pricing. The wdwinfo link has more current pricing, I do think Deb's is a bit out of date on the pricing, though more complete in the information. There is a thread which is stuck on the theme park community board here, good tips. However, do not pay attention the pricing there as they have not updated the pricing on that thread in many years; not sure why, as it is very misleading in that department. Otherwise, basically good info.
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