Any helpful hints for a R&V Fish Cooker?

[Ham]

Looking for Tips on using my R & V fish fryer. I know Little Red Fisherman has one. I have several other friends with them. 

I’ve read through the Owners Manual and it seems pretty straight forward, but I had questions about storing oil, filtering oil, how long to use the oil. 

I plan on using Peanut oil. 

Selective Harvest of a renewable resource, but no smallmouth will be cooked in this cooker. 

[rps]

Use a coffee filter to filter your oil. Store it in a refrigerator or as cool a dark place as you can create. Smell it before you use it, If it has gone rancid your nose will tell you so.