without any interference from the National Park Service.
Obviously all the greens, bunkers, tees, etc. would be rebuilt, and you can assume that thousands of trees would be removed. Beyond that, here's what I might do:
![](http://i2.photobucket.com/albums/y47/cohnhead72/presidiogc.jpg)
1. New green pushed further up into hill long-right of current green. Bunkers inside of dogleg, more fairway outside to get shots further away from driving range.
2. Recover old 525 tee, remove trees to make room, not much else changes.
3. Push green back 15-20 yards to create 400+ par-4 with difficult elevated green.
4. Chop down several dozen fully-grown, National Park Service protected trees to build new tees up to 175 yards. Create new green bringing hazard into play on left side of green.
5. More fairway over right bunker. New bunker left of fairway near green. Not too many changes.
6. Get rid of general store and road. Create new back tee where store used to be. Move green back by 30 yards near 10th green. New hole is 440 yards playing into flatter part of fairway.
7. Use back tee at 240. Something like #4 at Riviera.
8. No huge changes.
9. Clear trees left to make a legitimate dogleg right hole with bunkers protecting ideal line from tee. New green is partially tucked behind trees on the left. Create carry or lay-up bunkers short-right of green.
10. New green and bunkers to create more interesting choices.
11. New back/lower tee left of 10th green.
12. Move green to edge of precipice on left. Move tee back where store used to be. New hole is 465 yards with small, scary green.
13. No big changes.
14. Change fairway bunkers to reward carry over left bunker from tee. Similar green shape.
15. No major changes.
16. New back tee at 400 yards. No other major changes.
17. Clear trees, road, etc., to tee off from just above #16 green. New green but similar to old one. New hole is 415 yards.
18. Tee off from top of reservoir behind current tee. Eliminate fairway bunkers, it's narrow enough already. New green similar to old one. New hole 550 par-5 from reservoir or 490 par-4 from below.
These changes add about 300 yards and would bring the course to just under 6,750 par 71 or 72.