Hey Jim what I do is make a little skate to move things with just a piec of plywood about 8"x12" and then a pair of fixed wheels side by side rally close to gether that will hold up what you are carrying and then just a bit of and edge along each 12" side so that the table top wont slide off. you just lift one end of your table top while it is on edge and slide the skate under the middle. then balance it and roll it into where you want it. I have been able to move walls that are well over a thousant pounds that way with just 2 guys.
hope this helps
Doug