The endless river

So let the journey commence as I search for my dog I saw a river I wanted to cross it but I did not know what I was letting my self into oh my it was a canoeing race I was petrified why did I do this to my self I'm just an old man looking for my dog. What a miserable day I hope I get this over with oh yeah I also went down this massive waterfall I thought I was dead I survived though don't ask me how because I don't know.