So Just an Opinion To Your Question..
Should we perhaps wait until he can do an overnighter later in the semester? Or, should we really try to do both? Do multiple visits help show your interest? Would they help in the acceptance?
Thank you for your help.
Taking the last one first "Would they help in the acceptance?" To my understanding the answer to that one is no, the purposes of the visit(s) are for you son or daughter to be able to see and understand if Kings Point is a place they want to attend, but as for visits being an indicator of interest and factor in the acceptance crieteria, I don't think they necessarily are. There are lots of ways to show interest from following up with admissions to make sure your admissions packet is complete at the earliest possible moment (including nomination, etc.) so the candidate's application has the most time to be considered, etc.
If you can only afford to do/send your child for one visit, then yes I would wait and do the overnigghter. The overnight visit, IMO, gives the candidate the best view and understanding of what their life as a Plebe and/or fourth classman will be like. They haave enough time to talk to several plebes, attend classes, etc. It is far more educational and informative than a day visit and, absolutely more valuable for their deciscion making process than a short tour.
To my thinking the real benefit of more visits is the cadidate gets to see a plebes life at different times of the year and that can make a difference in what they see.
Now to backtrack, if the open house has organized information exchanges, etc that might help your kid decide what's best for them, that might be more worthwile then a single day visit at some other time, but I would still say IMO the overnight visit is the best, and in some cases only way, for a kid to really understand what life at KP will likely be like for them. It's like immersive langauge training... I always strongly recommend the overnight visit to interested candidates.