So I've got right at 2k miles on my 1000-5 deluxe. Extended all the vent lines right after we bought it. Yesterday we spend all day riding and things went great as usual. At the end of the day I found a water hole to drive back and forth through to wash it off a little before loading up. Well, I hit a water hole that basically swallowed us annd we got stuck in loose gravel/sand. It sank and was just over the seat so I shut it off as it was right at the hood. Had it pulled out after about 7 minutes of sitting there. Pulled it back and loaded it up. Got home and pulled the plugs and airbox off of it and drained the oil. It did have a little water in the oil but wasn't mixed cause I hadn't started it. Cranked it over with the plugs out and blew the water out of the cylinders. Cleaned the plugs and reinstalled. Now it cranks over, but very slowly and won't even try to fire. I stopped there and here I am looking for suggestions. Thanks in advance.