Kayak prank... fill 'er up?

biodegradable shampoo, or sand..

in our area, whilst the industry expenditures drop, the pump expenditures improve. in some circumstances whilst the industry fee is going up, we unquestionably get a drop. Our expenditures are continually larger than the 'national common'. If wecontinual 20 miles, we get greater fee-effective expenditures and we a somewhat sufficiently enormous to be called a city... greed reigns ideally suited... stunning write!

how about dawn dish washing liquid if they tip that over it might clean up an oil slick ha ha ha no seriously you should try idk mabey sour cream,yogurt,chips,cookies, go to the dollar tree and look around see if you can find some of this stuff like the cookies and chips would be in there and they could just eat their way to the bottom of the boat if they are guys they will eat anything out of anything almost ha ha lol....

oooo, go to the the nearest hair salon and ask for all the used hair clippings that they used and dump it in the boat, if they ask what you use it for just tell them you put it in your yard to keep deer away and they'll hand it right over. i know I'd be freaked out if i almost sat down in a kayak full of hair...

Fill it with Yard waste. like weeds, grass clippings leaves... wont hurt anything nor will it hurt the environment.

dirt! fill it with dirt! its cheap(practically free) it wont hurt the environment and it will can be easily cleaned out!

sounds like a pretty nasy prank!! What about pop

How about lots of watered down mud!!!!!!!! or somthing like that

Flowers? Your right, it is pretty tricky.

soil seems perfect.....though the downside....could it sink the boat?

olive oil...

or vinegar (but it would smell really bad)

or

PEANUT BUTTER! haha.

just anything that you can think of that's kind of slimy.