Big Barry - I edited thread title to make it less specific to one contest (HV Ribfest) so others can chime in who compete and have opinions on the value f grilling events the day prior or of.
From my experience - It's fun, BUT... if you roll in and set up.. it's all work and no play until after turn in time on Sat. And from there you go right into the some prep work for your KCBS entries before relaxing a while... You have to define your goals and oblectives for why you are there....
You need to enjoy the grilling categories they have. (Ex. if you hate cooking or eating fish, do you really want to compete in that category ?? maybe/maybe not... only you will know that.. If you're looking to just do your best and have fun,then go for it, give it a shot and make a decision after if it was worth it.. Better chance of placing high somewhere if you give yourself more opportunities. If your only focus is how you place in KCBS categories only, don't do it. Also factor in the additional cost of entry fee and meat if cost is a factor.
Here's my real life example - I was not going to do the grilling event last year at HV Ribfest as my teammate was not there and my father was filling in. Our own YankeeBBQ (Steve) from I Smell Smoke/Team Agave fame, called me out for backing off the grilling categories.
See post # 27 here where Stevecalled me out
http://www.bbq-brethren.com/forum/showthread.php?t=19195&highlight=ribfest. I ended up doing it and I took 2nd in Steak (Steve topped me by a half a point). In the end I was glad I entered and thanked Steve later that day for getting on my case for making excuses as to why I was not going to do it. This year, I'll take each contest as it goes and see if I'm interested or not..
Specifically for HV Ribfest, a good portion of the teams were there on Friday but they want teams to check in before it gets dark. (Remember traffic out of LI and the Bronx is brutal after rush hour)...
Last year, there were 42 teams competing in total at HV, 24 of them cooked the NEBS grilling categories. For NEBS, many teams who want a shot at being team of the year will compete in the grilling events as well, as these points count towards the top 5 scores used in TOTY calculations.