I'm not dure wich kind of tips you need ? For the peas, i always finish the drying stage indoor when i make seeds, so growing more dry peas for food i would do the same. Faba bean (gourgane) are frost tolerent.
In short my tips would be to grow things frost resistant. Most root vegetable, peas and faba bean. Building some
sun trap, augment my soil life who produce little more heat in return.
New things i learn in my pdc in val d'espoir this year was to learn from the fog, since the early autumn frost wave follow the same path. So planting or building stuff who deviate the fog and the frost passing on my land. I learned also that some tree around the garden kind of protect the soil around it by is thermal mass and is humidity. i think it was between 20-50 feet around.