Today while returning to port after fishing about 30 miles out in the gulf I noticed a new sea ray stopped and the man in the bow had his shirt off waving it at us. Went over to check it out and sure enough it was a new sea ray with a big new yamaha 4 stroke that would not start. Checked it out and both of his batteries were only reading 10.3 V. Starter would turn but not engage flywheel. Jumped him off, got it started and he said he was going back to port. Prior to leaving he asked how much he owed me and I told him to help the next broke down boater he saw. Man it felt good