FINAL UPDATE:
The skimmer went in without too much problems (see related skimmer thread for details). We opened on 4th of July as I hoped. I still have a clear pool despite not using the filter yet. The kids love the pool.

PROBLEMS:
1. We have a 13.5'x23.5' pool! This is blocking installation of top rails. (I'll post details and related questions in separate thread shortly.)
2. First backwash still pending - I'm noodling out where to dump waste water and how to reclaim or put the water to best use. (See related backwash thread for details & status.)
3. Ladder is unstable and hard to raise/lower. I'll figure that out with a little time and enginuity (or more $$$ for better ladder).
4. Water is still COLD!!! Solar panel installation is next as soon as I get filter and top rails done.
5. Deck extension would be great... but I haven't even started designing or constructing it yet... water first.


LESSONS LEARNED:
#1: Walk through each step you will do and make sure you know how to do each step. If you have questions post questions before you are blocked.

TIP: If you have a question or are stuck remember to search this forum before posting. Often you will find the answer already posted. I recommend 10min "quick search" before posting.

#2: If a measurement doesn't match manufacturer instructions or your expectation stop and figure out why. Fixing before wall, sand, and liner are installed is MUCH easier.

#3: Mark out pool area to excavate INCLUDING 2' extra on all sides. For example, my 12x24 requires 16'x28' are to be constructed properly.

#4: Estimate time you will spend for each step before you begin entire project. You will get much more realistic picture of construction time than if you just plan to take a weekend. Even if you aren't short on time this is useful for planning when you need sand (pickup or delivery), when you should expect to be at each stage, and when to ask friends/family over for a pre-pool party.