whar to take on beach holiday

[rfoxloon20]

I didnt see a general section, thought I would post this question here, I apologize if it is not appropriate. Im going to myrtle beach in march with my 18 year old son and have been trying to decide what 3 or 4 cars to bring with, to blast onthe beach and hit a parking lot or park also. What do I need to do besides general cleaning after the sand runs and what should I pack for spare parts? Will the beach ruin my good cars? I have a trf 201, ta02t, tt01, m05, kyosho triumph, traxxas rrustler and my boy has a neo scorcher. I have lipo and paddle tires to fit 2 or 3 cars at a time, was hoping someone could enlighten me as far as do's and dont's, there arena couple hobby shops in the area in case I get into a bind, plus I hope to visit the lhs as there are about 4 in the state of maine, none of which are convenient to me.
thank you in advance.

[kaiser]

the sand will wear parts fast. i'd run the rustler on the beach, and bring the mo5 and tt01 to run on pavement.