You sit at a table full of strangers- how do u begin?

Ive recently started playing super-tight super-abc for the first orbit or 2 when i sit down.

Ill limp call PPs for sets and ill limp the odd SC in late position. Apart from that im raising JJ+ and AQ+

After 2 orbits or so once im starting to figure out who the LAGs are and who the tight passives are, who the floaters are etc. then ill start raising more and playing more.