Baja Cali Vacation ideas ?

we camped on the beach about 4 miles up from the hotels and there was this big sand hill that we played on, we found some dud "black cat" firecrackers so we dug and found about 100 of them but the fuses were all super short so we couldnt light them safely so we put them in a paper bag. One of the moms was burning paper trash (1974...) and threw the bag in not knowing it was full of fireworks. They started going off in the fire and popping embers everywhere! We were laughing so hard (from a distance) that our sides hurt.