offshore beaufort vs charleston

It looks like beaufort has more favorable reefcast for this weekend. Any advice on what the ideal way to do it is? Thinking about trailering down to beaufort to save on gas (cheaper to trailer per mile than motor on the boat).

Anything I should know about getting to a launch on time/filled parkinglot, ease of making it out offshore to shelf in beaufort vs charleston, etc? Any advice would be appreciated. Been trying to go offshore for a few weekends now and last minute changes to reefcast in charleston areas have been a thorn in my side for this weekend warrior.