UPDATE #1
02/28/2018
Thanks everyone for the encouragement. I have the first update.
Well I solved the issue temporarily of draining the bilge. I bought a farm hi jack and jacked it up and put it on a saw horse rated for 1000lbs. The problem is, getting it down was dicey. The trailer kind of dropped a little bit when I tried to winch it down. Crappy farm jack was supposed to take it down notch by notch but that didn't go right near the bottom. Good thing I gave the bilge a decent cleaning. I'll be looking at paying for storage. I think this is the right move regardless because our driveway is pretty crowded. And I don't want to jack it up again.
Cleaning
When I got the boat, it was pretty freaking dirty. So the first thing I did was clean. The bilge was filthy. Oil residue everywhere. I tooked out all the batteries and I scrubbed the battery tray and the tanks the best I could. I dumped bilge cleaner in the bilge and just scrubbed and scrubbed. The result is a lot better.
After cleaning:
Fuel Tank Issues
So one issue I had right out the bat was replacing fuel lines. To do so I wanted to take out the fuel tanks. I started with the port side one (right in the picture). I could not get the SOB out. I disconnected all the hoses (had to cut them, were pretty much sealed on the fittings and I'm replacing all those hoses anyway) and I tried to pry out the tanks but no dice. Without prying out the tanks, it makes it super hard to access the fuel tank select valve.
Another question I had was, why do the fuel tanks have 3 fittings? One is fuel output to valve then to engine. One is the gas cap filling input. What's the third one for??
With these issues, I'm going to take it to a mechanic on Saturday and get a quote. I could try and brute force the tanks, but I'm afraid of possibly breaking something. I want to get the mechanic's opinion on how much a fuel refitting would be. The only parts really would be fuel lines, maybe some cleaning, and adding fuel. I bought two yamaha fuel line assemblies. I'll also ask the mechanic what I need to do for the livewell pumps and possibly bilge pumps. Any idea what that cost will be? Yes maybe I can do this myself, but if there's one thing I don't want to screw up, it's fuel lines in the boat. At the very least I can try and figure out the livewells, but getting fuel operational is #1 for sure.
Trim Seals
The next thing I tried to address were the leaky trim seals. I noticed that they were very loose. I bought an adjustable pin wrench because the yamaha tool is $67-140 dollars depending on where you get it from. Yeah screw that. I inspected the outer o-ring and it seemed fine. Dumped more jack fluid in there and tightened it up. I didn't see jack fluid leaking but I could hear air. So maybe the inner o rings are damaged. Regardless I bought some caps and o rings and will be trying to fix that.
Cost So Far
With the coming California rain I won't have an update until after the mechanic visit on Saturday. I am currently $3,333 dollars into this project, including the cost of the boat. I have $611 dollars in actual boat parts (trailer wheels, battery, fuel lines end caps), $347 dollars in tools (Building up a nice tool collection lol), and $374 dollars in accessories (boat cover, tarp, adjustable hitch ball etc.).