Rachel, I think you have captured some lovely shots and some great emotion here. WELL DONE!!!
Since you asked for HHCC, I will be nitpicky ;-)
I see some orange/red colour casts in a couple of them, #2 is particularly bad. Compare her skin tone in #2 in some of the other shots and you will see what I mean. Also if you look at the whites of her eyes, they aren't white but rather orangey. Having said that: I think #2 is a lovely shot and will be great once you got rid of the colour cast.
#3 doesnt' look overexposed to me, but I really like my pics bright... The colour pop on the bucket is too much, though and it draws my eye to the bucket. If you desat it a bit and maybe just run a multiply layer on it and mask the rest away I think it would be much better. I also think that there is a orangey colour cast if I look at the colour of the sand.
In the last one it bugs me a bit that the little girl's eyes are soft (the mom's are nice and sharp). It is such a nice shot, though!
I really like all of them with the exception of #8. I don't like the framing, but that is 100% personal preference.
My favourites are: 1, 4, 7 and the last one!
WELL DONE!!!!
Anelle
BTW, I love, love, love your location!