Several years ago, maybe 10, when I was young and stupid, I laid a patio using brick pavers. If there was a mistake to make I made it. The patio is 20' by 30' and I would like to do it correctly this time. Do you think it can be done in segments, like 10' by 5' then next to that another 10' by 5' and so on? Treating each area independently, or do I have to pull the whole thing up and lay it out in one big project?

Suggestions greatly appreciated.