TheKnot.com
TheKnot.com is THE place to go for checklists, budgeting checklist/aid, guest lists, etc. They also have much more for everything wedding! I will go through the site and post some stuff on here that may be useful. Definitely go there for some help if you’re in the middle of planning. :)
*I am not getting any recognition or anything for posting about this website. It is simply for me to remember in the future. :)