Lots of guys here already have high blood pressure due to AAS. Then you are recommending more sodium on top of that.
Eating too much salt can raise your blood pressure, which triples your risk of developing heart disease or stroke. Therefore the food standards agency recommends consuming no more than 6g per day. Drinking more water will not cancel out it's effect.
Sea salt still contains sodium. It's the sodium in salt which increases blood pressure. Therefore it is no better for you than normal salt.
It's actually very difficult to eat too little salt. This is because it's in so many everyday foods, such as breakfast cereals, bread, soups, sauces and ketchup.
Replacing with low sodium alternatives e.g. lo-salt is also not recommended as these replace sodium with potassium, which in excess is not good for you either, particularly if you have kidney problems.
See also Tom's statement above. Too much water intake is bad on kidneys too. Gear also stresses kidneys. See where this is all going?
Lots of you guys on these boards will get out advice not knowing the person's medical background or any stats on that person.