Susan Sarandon is “open” to the idea of finding love again. The 77-year-old actress was initially married to Chris Sarandon from 1967 until 1979 and has daughter Eva Amurri, 39, with former partner Franco Amurri but also has Jack, 35, and Miles, 32, with Tom Robbins – whom she split from in 2009 – and is still keen on the idea of finding an “adventurer” to share life with. She told ‘Entertainment Tonight’: “I’m open to love. On every level, absolutely. I wouldn’t say I’m looking for a guy to share my medicine cabinet, but I love an adventurer. On every level, absolutely. I wouldn’t say I’m loo…