I'm not sure if Daniel/eagle11772 is sincere or not.
Whatever the case may be, I'm happy to see this post resurrected because it had cute baby pics of my daughter.
She's come a long way since then.
As for gear carried in the backcountry, I do carry a PLB, but there are good reasons not to, mainly expense. I paid about $450 for my PLB; it's the single most expensive piece of hiking/backpacking gear that I own. The good news is that costs are seriously declining. A good PLB now costs about $250 which is far more affordable, and if the past is any indication, the costs will continue to decline.
A cell phone isn't a bad idea per se, but they frequently don't work in the backcountry because there's no signal. Reliance on a cell phone is clearly not a good idea.
As for a GPS, nothing wrong with it, but a GPS can fail due to either breakage or battery discharge. The standard recommendation is to carry a map and a compass and use the GPS to
augment (not replace) a map and compass. Some of the most lost people I've met out in the backcountry had a working GPS but didn't really know how to relate their GPS position to the terrain around them. It's important to keep oneself generally oriented to the surrounding terrain. That general orientation is the reality check that can keep you from doing something stupid based on the GPS. This is particularly critical when hiking off trail and picking cross country routes.
Just some thoughts.
Daniel/eagle11772, if you're sincere, I wish you the best even if I disagree with you to some degree on some points.
HJ