Sounds like fun, set some dates. Surf fishing is not good from January to April. I've been skunked on a couple of trips in that time period. Summer months are Ok, just be prepared for crowds and heat and humidity. The Fall is the best time at the OBX IMO. Never been to the Northern beaches toward the VA line, I prefer the area around Buxton. There are miles of beaches that are open all year long. Sections get closed off for turtles and birds, but the ramps never get closed. There's several access points near Avon a couple in Buxton near the Lighthouse, one in Frisco, and one in Hatteras Village that takes you to the south end of the island facing Ocracoke. I’ve driven on the beach from Buxton to Frisco.
I was just down at Ocracoke 2 weeks ago. The first day I was there the wind was pretty strong:
This was taken at the south end of Ocracoke as the tide was coming in:
The water didn't get any higher than that.
Me fishing and not catching:
The reason I took my vacation at Ocracoke rather than the rest of the OBX were the beaches. Ocracoke beaches are very flat and safe for kids, my daughter, to play in the surf. Beaches from Hatteras to Oregon Inlet tend to be steeper and have bad rip currents and under toe. Plus Ocracoke is much more laid back place, and Howard’s Pub is there!!
The sand south of Oregon Inlet can be really soupy. However if your aired down and drive with some common sense it's no problem especially with a group to bail you out. The sand on Ocracoke was really soupy and the swampers really dig in. An all terrain tire might have been better. I recovered a Subaru Outback at Buxton buried to the frame and as I was pulling him out I could feel the XJ sinking as she was digging!
If you set something up south of Rodanth I'd definitely be interested in participating. (The northern beaches are just too touristy for me!)
Gary