Like Scott said, look in the stickys first. Lots of info there.
If you don’t have the alignment bar or not wanting to buy one, I’d suggest not doing the project yourself.
The other must have is the hinge pin tool (there are work around but not worth it). There are work around for the other needed tools.
There are tons of info in this forum about struggles and tips to overcome. Do a google search with “alpha one iboats” and you will get hits on various discussions.
The other MUST have is patients and time.
Good luck. Lots of help here if you get stuck.