Its easy. Many people say itsit's impossible to save your buddy on this mission. But i said itsI say it's possible. After send
After sending the gold location, save your game. quickQuickly go up to cover your buddy. DontDon't let the enemy shoot your buddy. Use your body to cover him/her (if youyour buddy is wounded or givegives the blue flare you must restart because itsit's already impossible to save him/her), aftsrafter you finish all enemies with your buddy statestill alive he/she will sausay thank you. If himhe/she is wounded he cant/she can't be helphelped (you cantcan't give hehim/her a med pack and if you leave him/her will deaddie). If he give/she gives you a flare you must give him/her 3 medpackmedpacks but he/she will still die, but you will got his/her dessert eagle.