Manasquan can be a little tricky if the wind is coming from the east and the current is going out. Hoffman's marina now has condos, so I'm not sure what the state of transient slips is. The next marina is the Brielle Yacht Club which may or may not have transient slips. After that, you'd have to go through the opening for the NJ Transit train bridge (approximately 50' wide) and then the Route 35 Bridge which is under construction. When I brought my boat up from there in late April, they could only get half of the draw open, so it can be tight if you need the clearance. STAY ONLY IN WELL MARKED CHANNELS!!!!! Don't waste you time going through the Point Pleasant Canal. The water is way too thin on the south side for any draft over 4 feet (in the channel). I was kicking up mud the whole way between two fixed channel markers. Unfortunately, Manasquan is still better than Shark River or Barnegat Inlets. Sandy Hook has Atlantic Highlands Municipal Marina right in it and it usually has the least expensive fuel in the area.
We're located in Monmouth Beach and are partial to Sandy Hook Bay as it's probably the easiest entrance to inland water on the entire Jersey Coast. Of course, it's not connected to the intracoastal waterway, but the shallowness in some parts of the intracoastal are no help anyway.
Have a smooth trip.