1996 seadoo challenger

Hello everyone. I am brand new to owning a boat and I bought a 1996 sea doo challenger. Its embarrassing to even ask this but I dont even know how to put gas in it. I was told it is a 40 to 1 mix ration but I also noticed there is a separate tank for oil? Can anyone help me out with this? Im...

I'm considering buying this 1996 Seadoo challenger boat for use on a lake (it has been used in salt water previously). It's about 3500 and in good shape- I have never owner a rotax 2 stroke and wondering about it's reliability, cost to maintain, cost to replace (if necessary) and any other words...