1996 seedoo challenger wont start

[tangotoronto]

hello everyone
please help me with this problem i am new to this seedoo
just bought this used and it was running fine in the water for 3 hours, ran into a sand , the water lever was low didnt think there were sands 50 feet from shore. tow it back to dock, , check the impeller nothing is stuck in it. tried to start it engine turning over good but will not start, some water spilling out from exausht any suggestion thank you again

 

[scski]

First thing to do is try a new set of plugs. If still no start, make sure it's getting spark, fuel and compression.