Yep cruising means no pct, you just stay on test. Usual dosage is around 200-250mg per week. That's enough to put you above the normal range and not enough to cause health problems or interfere too much with your next cycle. You cruise right up til the next cycle or "blast".
You are aware though cruising will make it farrr harder to recover? In my opinion and I'm sure many others, you don't start cruising unless you plan to stay on for life, or at least are ok with that possibility.