It was the Israeli navy that violently boarded the ship, not the other way around.
No, they "boarded" the ship. There was no "violently", as from most of the accounts thus far it seems they did not begin to act "violently" until they were attacked.
I am quite sure if the aid floatilla tried to board and Israeli navy vessel they would have been shot on sight, rather then just beaten with some clubs.
I'm quite sure that would be the case since:
1. Some random "aid" workers are in no means a legitimate military or police force that has authority of any kind to inspect for contraband, and while there are disputes between experts and intelligent people on both sides of the issue in regards to the legitimacy of Israel's claimed right to conduct such a search that is still far more than you could say for a random civilian group doing the same thing.
2. Second, your scenario doesn't paint a situation where said Israeli ship is attempting to breach a militaries blockaid with the stated intention of entering into their border.
So your analogy doesn't really work.
No one would have died if Israel did not board the ship in an early morning raid
You're absolutely correct. No one would've died if Israel did not board the ship. However your pathetically biased statement is showing up in the middle, blaming one side, and obviously ignoring the one you're biased towards while lambasting the one you're biased against.
You see, yes, you're technically correct in that statement, however guess what else? No one would have died if:
1. These ships did not actively attempt to bypass a military blockaid and infringe upon Israeli waterways.
2. The people on the ship took Israel's offer to pull into port, allow an inspection of their cargo, and then allow that cargo into Gaza if it was not contraband.
3. The people on the ship did not attack the IDF soldiers, as is what happened on the other 5 ships.
So yes, you're correct, if Israel hadn't got on the ships no one on the ships would've died. However before that happened the people on the ship had two very simple ways to avoid being shot at; don't try and run a military blockaid and take Israel up on their offer if you actually had only legit goods. After the boarding happened the people on the ship AGAIN had a way to avoid getting shot at, by not trying to attack the IDF.