tiger woods , 39 , enjoyed some quality family time on the golf course at augusta on tuesday .
the 14-time major winner was joined by his children sam , 8 , and charlie , 6 , as well as longterm girlfriend lindsey vonn , 30 .
the former world no 1 needs all the support he can get after dropping out of the world 's top 100 rankings for the first time since september 1996 .
woods is making his latest atttempt at a comeback at the masters after his dramatic fall from grace following scandal over his countless infidelities .