The answer is yes ( 1 wish for 1/2 hour tour). But I would suggest that because 1 wish equals $34, and the price of a water mouse rental is $20, you'd be better off with paying cash and saving your wish for something else (like a nice meal). And if you've booked thru AAA, the AAA Diamond card will save you 15%, which is like 3 bucks, but it's still better than using a wish.
just my 2 cents...... Good luck!!