[blparent] road trip from Maryland to South Carolina

[Tatyana]

Hi,

We are planning  a car trip from Maryland to Greenville, South Carolina.
When we are returning back home, we'd like to spend some time   exploring
Smoky mountains national park. Here are the 

Questions

 

1.       My son is 4 year old, and I'm a mom using a white cane and
husband's arm while hiking. What are the trails/cynic overlooks/ water falls
would be manageable for such a company of people? We would do under a mile
hikes if it's easy or moderate. Any nice swim holes/lakes  in the area?
Water falls with a shallow entrance, not necessarily swimmable?

2.       Any of all of that natural attractions I mentioned above we can
find on the way to Smoky, between Greenville and Cherokee? 

 

Thanks, all sagestions will be great, since I'm not familiar with the area.

 

Tatyana.