I pulled off the fuel filters and found a little water in the stbd one. I will get new and test the boat tomorrow. I don't have the tools at home to cut open the filters but I'll bring it home tomorrow. I have K&N spark arrestors, I just serviced the filters a couple weeks ago. I will check the plugs, they are 2 year old GM Rapidfires, may be time for new. The heat and humidity are lower now than prev. I don't think its the ignition, but now that I think of it , it is time for new caps and rotors (original)!! Thanks for the help everyone!