We checked Lakewood and they indicated they didn't want the bike on the site. Neither did Ocean Lakes, which was my first choice. Ocean Lakes has a spot for bike parking near the front entrance, but it's a lonnnngggggg walk to your campsite....and if it's raining...well.. They said we could keep the trailer hooked up, but no bike in the campground. I understand it, but it's very inconvenient.
And yeah, the girl that took our reservations was very up front about not being on or even walking distance to the beach. They said they have a shuttle service for rides over. Not really interested in beach time this trip anyway...just riding.
We go to Myrtle a couple of times a year...only about 3.5 hours away from home...but have not camped there since I was a kid with my parents in a little pull-behind. There was a campground we stayed in back in the early 70s named the Ponderosa that was across HWY 17 (ocean side) from the Village of the Barefoot Trader (now Barefoot Village).