@Basenjimamma:
I would try to take her or both of them on a day where you know a lot of people won't be there, like in the middle of the day during the week..that way she gets the feel for it without a lot of stress.
If it doesn't seem to be her cup of tea, oh well, she won't even miss out when you take Eli.
It is fun to take them to dogparks, but unless they enjoy it, why even do it.
+1
I've taken Kananga to the dog park a few times. It seems to be a bit overwhelming for him and he doesn't seem to be happy while he's there.
He's much more happy around the property here at home, socializing with his doggy friends that he has met before.
Not all dogs will enjoy themselves in such a high volume environment.