Atlanta pool/ track

There is an LA Fitness at Atlantic Station with a pool.  You could see about a guest pass. 

Your nearest track might be Grady High School next to Piedmont Park.

As far as long runs...Atlanta is yours.  You could go straight up Peachtree for 7 miles and turn back around.  That would be your easiest bet.   

The Silver Comet Trail would also be a good place to run...it would be closer to the Crown Plaza.  It runs from west Atlanta to Alabama and is popular with runners and cyclists.

http://silvercomet.tripod.com/ 

Georgia Tech is limits the use of the Campus Recreation Center to students, faculty and alumni.   Faculty, parttime students, and alumni pay a membership fee to use the facility.  Full-time students' activity fee includes membership.  You may go to the CRC as a guest of a member.  Sadly, I won't be in town this weekend to escort you.  It is a first class facility.

I run in Piedmont Park across 10th St from Grady High School.  It is always interesting.  The outermost loop is a little less than 2 miles.

If you stay at the Four Seasons instead of the Omni, they have an indoor 20 yd pool.   It is decorated in a Roman bath motif.  Staying there makes you feel decadent, like you should be burning Rome and playing the fiddle or something.

Have fun.  Atlanta is a great place to go out to eat.

TW