I did not read all the posts. Only your first one.
You may die out there if your paddles fail in any way ! They are in the same unreliable class as inflatable life vests / jackets.
ONLY INSTALL OARLOCKS on the boat at the center seat.
I have 96 inch varnished oars that have sliding adjustable...
Classic fresh water corrosion of starter cables corroded UNDER the insulation.
Can be both plus and minus cables.
carry your car jumper cables with you on the boat.
Connect battery Positive cable to starter motor positive post.
Connect battery Negative to heavy , solid part of starter motor of...
IF you do not TIGHTEN hat flywheel nut to specified FOOT POUNDS ? You will keep tearing the key apart. I tore apart 2 before the parts guys taught me what to do on the 3rd one. Still good after 30 ? years. I borrowed his Torque Wrench set at the correct Foot Pounds.
THe engine is missfiring when at WOT load.
Check if the engine has the CORRECT part number sparkplugs and all are set to they correct spark gap. Do they all look very clean ?
You do realize that SOME head gaskets need to be re-torqued after a few minutes of being heated up fully ?
I always did a warmed up check of a couple of bolts. Then did a 1 or 2 minute WOT run and a retorque check. Some needed retightening.
Check out the antique race boat groups. They mostly use 2 blade props for efficiency & top speed. Hole shot is brutal sometimes if done to the extreme for speed. Power trim would be a big help. I will see if I can find the race boat associations to help you.
Web search...... old race boat...
All you salt water guys.
Take a tough old rag / towel . Rub some front wheel bearing grease on it.
Wipe ALL metal and painted surfaces. It works.
ANY tube openings WILL cause even Galvanised tubes to start rusting where holes were made in the tubing. UNLESS !!! the Galvanizing was...
I became exhausted after 2 hours. Told me to rest. Did the work alone for a 1/2 hour as I waited to revive.
He is another victim of companies with age 50 and you retire. H is taking the forced retirement very well as he is bicycling 30 miles a day to reduce the stress.
He offered to help me...
On topic again.
It is impossible to buy a new car, house, 2nd house for summer, pay some of a education loan and have all on variable interest rates.
And have a storm destroy all / most of the items.
Luck is most important in a long life span.