Went there for vacation last August. Lots of stuff to do. I've been many times.
We went to the Pavilion one day. Lots of fun.
There are a couple of different go-cart race track type things. One is the Nascar Speedpark. It has several "Levels" of go-carts. Another is the Myrtle Beach Grand Prix Raceway.
We went to Broadway at the Beach several times. Lots of things to see and do there.
There is another place called Barefoot Landing that is similar to Broadway at the Beach.
We went parasailing one day.
There are numerous putt-putt golf courses. There are almost 100 golf courses.
There are lots of different clubs. Lots of shows. Dinner shows. Branson style shows.
Feel free to ask me any questions you may have.