We bought some "ScubaPro Twin Jets" for snorkeling with the intent of eventually getting into scuba. Don’t think we are going to get into scuba any time soon, so would there be a better/lighter fin for snorkeling only?

Twin Jets are awesome (and expensive!), I’d venture to say they’re currently top of the line in diving fins… but they’re also beastly heavy, so I can’t blame you for wanting something lighter for snorkeling.

If you wanted the other extreme- super light and short- you might consider a pair of duck feet fins: http://www.amazon.com/Voit-Original-Duck-Feet-Fins/dp/B000LI3986. They’re more commonly used for body boarding, but they make good snorkeling fins as well.

If that’s too far on the other extreme and you feel duck feet won’t provide enough propulsion, just about any lightweight, non-split fin will do.

i am learning to scuba dive and want to know what would be the best fins to use?