My family and I have stayed at Rollins Pond many times. As it isn't too far of a drive for us, it quickly became our go-to campgrounds for quite a while due to the mostly flat campground and who doesn't love hearing the slow trickle of water splashing close by? The site we have stayed at almost exclusively has amentities very close by which is always handy, but you do get quite a bit of traffic nearby as such. While I have really enjoyed Rollins Pond, I would caution going prior to June unless you are prepared for varying weather. I have been up there pitching the tent in a t-shirt one day only to need to throw on a jacket the next day due to rain and even snow. If you are prepared for that though, you'll have an amazing time.