I'll give you two a summary of what's been going on:
Carter and Clover stop to gather some fuel at a car pile up, Their truck is running low.
Ryan emerges from the wreckage having just dispatched a walker.
Clover holds him up and he's interrogated for a bit before Carter gives him the okay.
Carter and Ryan search some of the cars for loot while Clover finishes syphoning fuel.
Clover notices Katrina walking toward them from further down the road.
She holds Ryan up again suspecting that it may be a friend of his. She doesn't trust easily.
Niko abruptly pulls up out of nowhere in a truck blaring Metallica and offers the group a lift to avoid the approaching woman.
Clover, confused and upset over people just showing up out of the blue goes off on both Ryan and Niko.
While Clover is going off, Katrina sneaks up to the group having noticed them because of the noise from the truck.
Ryan assures he's not a threat and informs Niko of his oblivion to the danger he's putting them in with the music.
Niko turns off the music and kills the engine just as Katrina is dispatching another walker right next to the group.
Realizing she's blown her cover, she attempts to back off.
Clover loses it, screaming now at both Katrina and Niko. Carter has to step in and calm her down.
He then invites everyone to break the ice before they break each other's skulls.
And that's where we're at right now. Just letting you guys know that the situation is a bit dire. Not sure how Carter is going to react if two more people show up. Not even sure if Clover can handle it so just be warned.
Other than that I look forward to collaborating with you both :]