Dis, that is such a cool idea!! Love it!
The place you got married sounds so cool, with the big rock as an alter, that is awesome. I love the symbolism of a crow, too, and one for each child you have, that's just too neat.
I've wanted to get a dove, but sometimes I think I want to get the words "walk on" put somewhere I will see them every day.
And then I have this scar (not my csection scar, that one has pretty much gone away in the past 5 years since I got it). I want to cover, but I want to look into how well that might work out. I really want to get a tatt, or more than one, someday!