I have mixed it up but I decided that I'm all hyped up when I arrive so I do the beach first,then get into the "slow" mode for the cliffs 2nd.

I did that twice,but now that I have more knowledge,I just do my base camp at CCLP then do 1/2 day trips to the cliffs instead of pack/unpack,you may lose 1.2 day due to check in/check out thing.