As fuel prices soar amid the Iran war and blockade of the Strait of Hormuz, electric vehicle makers are reporting a surge in interest.Angela, from Melbourne's east, is among three generations of her family keen to make the switch."It is always something we were interested in, but lately high fuel prices have really pushed us to seriously consider it," she said.Her mother and grandmother agree that it's worth the investment."I'm old and don't want to drive much, but I encourage them to buy one," her grandmother, Kim, said.Farmers look to the Sun as oil prices pinchNigel is among those looking…