As a former Wood Badge Scoutmaster I have had many years of camping under my belt in all kinds of weather and altitudes. I like minimalist camping but not everyone does and this influences the type of tent you select. I agree that Eureka makes a fine tent and I certainly have had my share of them. I have had a Coleman tent or two and find the better ones to be fine tents as well. I currently have a three man North Face dome with a vestibule that can be erected in just a few minutes and find that it is my favorite tent for three season camping, which is all I do now. My suggestion is to keep things as simple as possible so you don't get bogged down with gear that you don't need. I have a "cabin" tent that my son uses from time to time with his daughters. It has a built in divider to give privacy when needed. While it is large, it is not complicated to erect and fairly compact to pack. Tent flys or cooking flys are a great idea as well, they are fairly inexpensive and invaluable in bad weather. Whatever you choose, make sure that you do a dry run in your back yard or somewhere so that you aren't erecting the tent for the first time in the field. It might be fun to do the dry run in an overnight with your son in the yard so that you both get the experience of it close enough to home where you can recover from any oversights that are inevitable with first time campers. Keep it simple and have fun...you just might be embarking on a lifetime of great experiences for you and your family. Good luck.
Regards,
Doug
Regards,
Doug