What a great experience! First off I hope Forrest is well! Guides are very friendly from start till the last zip! Now for some reason our lead guys name escapes me, Issac maybe, the other was Zack. Zack was bit quiet but our fearless leader was on point! Sure to inform and insure safety! He truly enjoyed his job, who wouldn't though right? My gripe as a fellow tour guide, no mention of tips or signs to say they are appreciated! So be sure to tip your guides! It's really disheartening to give a great tour and be shafted at the end! Surely it's worth a dollar! Or $10!!!! Thanks guys! I'm sure I'll be in Nashville soon!!!