Had the sub and the skin diver. I was really excited to get them both. They would sort of go down then up inthe water, but the action was too subtle to be really captivating, and you had to sit real still in the tub or they would just get sloshed around.
The candle boats I have seen much more recently. My family was in the toy business, and had those tin boats for sale, made in India. They actually worked pretty well, but the art work was pretty cheesy, both on the metal and on the unbelievably flimsy cardboard packaging.