Try to find convenient open campgrounds in the Northeast in early April. The closest to my route was 50+ miles in the wrong direction. I will stay at a WalMart, and have had to on my last trip. The ones I've stayed at have been open 24 hours, and sometimes have other RVs there. I always ask permission to park and then where to park. As our bed requires me to put out the bedroom slide, I also ask if this is alright to do. I haven't been refused yet. Unfortunately, at our last stop, there was an RV with all slides out, chairs, grills, etc. spread around it. We got a late start the next morning - 8 AM, and they were still all spread out. I think that we should come in near the end of the day and leave fairly early to not disturb their major business time. Be courteous to them as they are to us.