Any BFR for a rusty pilot should start with a lot of ground time to determine knowledge of rules and regs. Then basic flight training flights to determine weak ares and train to proficiency in all areas.
IPC? No way!
You need to fly VFR for a while. Any instructor who has a conscience would not do that for you at this time.
Look for a rusty pilot program, go participate and remember to leave your perceptions of you airmanship skills at home.
Sincerely, Gumby
CFII/MEI/IGI