Need some Prop Advice for a '92 Supra Sunsetter

[DenverHams]

We're pretty new to boating and just dinged up our prop pretty good this weekend on a first run of the season. Please see attached pic of the prop.

I'd love suggestions on the following:

1) Is it repairable?
2) Is it worth repairing?
3) If we look to buy a new prop, suggestions on what to buy?

We typically have 7 little kids in the boat (ages 8 and under) and 4 adults. We primarily wakeboar/skate/surf, a little skiing, and a lot of pee breaks!

Thanks for your advice!