I would like to make home fries (cubed fried potatoes not shredded).

I would like to pre cook then as much as possible because I want to take
them camping. I just bought some small red potatoes. I'm thinking that I
can preboil the spuds whole and either cube and bag them now or just bag
them and cube them before cooking them.

Or should I cube them and then boil. I think I want to under cook them a
liitle so the frying will finish them.

thanks