Playing $1/$1 live, seven handed (actually two seven player tables). We are about three hours into the game when this hand comes up. Cast of characters: We'll talk more details later, but the entire table is loose to foolhardy except hero. There is a wide range of aggression / lack there of with the players. Stacks range from $50 to $300. Hero caps five players and is equal to the sixth player. The hand. Five players limp - that is everyone. The small blind makes it $3 to go (Playing $120). This player is on the LAGtard / foolhardy side of the table. His play is quite inconsistent. I estimate his range for this raise is maybe top 35% of hands? He absolutely raises hands Hero would fold. This player is "unbluffable" up to a point. Action is on Hero holding . Never folding - so flat the raise or 3-bet? if raising, how much? Best guess - if Hero calls $3 we will have a six or seven way pot. Maybe a $10 bet is needed to get three-way or heads up. A $20 raise folds out the table.