My thoughts on Atlantis are it was way more technological advanced than what we have now. Your thoughts on it being mobile deserve research thanks.
Elliot Hughes in his book "The Chaos Theory of Human Evolution" did a excellent job of presenting information concerning Atlantis. I recommend it highly. Mr. Hughes speaks of Thoth and the Emerald Tablets as well as he presents other evidence for consideration. This is his website you can sample or order the book here.
http://www.netherworld.com/~walkerk1/
This is a link to the Emerald tablets which speak of Atlantis.
http://www.crystalinks.com/emerald.html
Love & Peace
Trish