I Was Born With A Vsd Defect And A Aortic

I was born with a vsd defect and a aortic coartation both repaired at three weeks of age and 15 mos.I'm now 35 have had five children and no complications till this past year. Had to have an aortic stent placed and a subclavian bypass in dec 2015 no problems surgery thursday and Friday home sat morning and feel great have had two follow ups bp is normal pulses normal. But we r taking our family to six flags love thrill rides coaster inparticaluar can I ride them?