Baby Classes (can’t drive)

Hi everyone, I live in Forest Hall near Amici’s but can’t drive. I want to take my five month old to a class but struggling to find somewhere handy to get to. Love the sound of the tumble gymnastics baby disco one as I think a more active class like that would suit us better! Only problem with that is I’d have to walk 50 minutes with the pram and I’m worried about getting to the 10am class, or walk ten minutes to the metro, just to hop along one stop and walk another 15 mins anyway. are there any classes nearby that’s similar? can walk Forest Hall/Longbenton/Killingworth, or if we get the metro as far as Whitley Bay but the class is close to the station I don’t mind!