I'm trying but the science is so bad
The story seems fun, and the premise os good, but om less than a quarter in and the science is just so bad... first is the "windstorms" and hiw violent and dangerous they are, yes there are 100mph windsotrms commonly on mars but, and it's a BIG but, the atmosphere on Mars is so this as to be no existent, so a hundred mile per hour wind would feel like a light breeze, rather than a home destroying hurricane. Yes the wind is dangerous, but more so because of the dust it would stir up, clogging electronics and blocking light for solar panels.
Next, if you took your space suit off your blood would boil in seconds, and you would quickly pass out and die (a couple minutes), even getting back under pressure quickly, you would be incapacitated and need to be put I. A decompression chamber for an extended recovery. Just because there is an "atmosphere" on Mars, we're talking single digit millibars. Humans need in the hundreds of millibars to breathe, and would die immediately from blood emblosims (air bubbles forming in your blood because the pressure is so low dissolved oxygen and nitrogen spo taneously form bubbles) at anything below 61 millibars. So just taking off you helmet or glove to "check the air" would cause you to immediately depressurize and die, all the air in your lungs would be explosively sucked out of you, causing your lungs to collapse (ever have your wind knocked out of you? This would be much worse). You definitely would be talking to anyone even if you could magically survive, there is no air to use to speak! How could you talk if you have no air in your lungs?! Next, all the fluids in your body would boil, including the water in your saliva, eyeballs, lings, and yes blood! Your tongue and eyes and muscles would quickly begin swelling (withing seconds) and you would not be able to move and you lost control of your muscles, as the swelling would pinch off nerves.
So in short, simple physics would cause all of the water in your body to boil, all the air would be sucked out of your lungs, and you would die. Unless you had some sort of air magic that pressurized the atmosphere of Mars immediately around you yo be a hundred times thicker in your immediate vicinity. There is no body modification that can alter this that was discussed. They were Stull talking, so lungs weren't sealed off, mouth was open so all orifices were exposed to extreme low pressure. So unless physics suddenly changed this is simply unfeasible.
Please Dave, do some basic research before writing a novel. I'll try and keep reading, but I doubt I'll make it far with your "science" being so aweful.