THE VENUE
There is nothing worse than knowing exactly where you want to host your shower and then finding out it is unavailable! With all things wedding, make sure you call to secure any venue early on, especially if you are planning any event from mid-spring through fall!
Also, don't think you need to spend $$$$ to get a fancy venue. Chances are, you are already paying a pretty penny for your actual wedding day, so planning your shower or engagement party at your home or the home of someone you know, a park, etc., is a great option. I personally LOVE hosting in a home because you don't have to deal with food or drink minimums (also budget busters) or guarantee a certain amount of people. The atmosphere also tends to be a bit more laid back and you don't have a bunch of restrictions on decorating or making things exactly how you want them!
Decor - You can do a lot with the space that you have! Balloons, banners, and fresh flowers can make any space go from blah to BAM! AMAZING! For my shower, we utilized the pool and blew up giant balloons to float as well as a big INFLATABLE RING and SWANDA. It gave an otherwise normal pool, a pop of fun!
Chairs/Tents - if you know you will need chairs or any other types of materials that require a rental company, make sure you get those early as well. Again, these companies book quickly during the busy season. I used these Garden Style Chairs that run about $3.00 a piece to rent. You can find all sorts of different chairs out there to fit your theme and budget!
THE INVITES
Another thing to make sure you get done and sent out early are your invitations. Remember, if you are having a summer Bridal Shower, people plan vacations, graduations, and have other events pretty frequently. Make sure that once you've secured a date, you send those invites out ASAP! I would say at least 1 month in advance, but I always err on the side of caution and do a 1.5-2 months, depending on the time of year.
Invites are another thing you don't need to break the bank for! You can easily create invites from free online templates or even pay a few dollars on sites like Etsy to download a fully created invitation that you just print yourself at a place like Staples or FedEx. If you (or someone in your group of those you've enlisted to help) are somewhat creative, I say go for making your own! We created the bridal shower invites from on online template and used this amazing Heidi Swapp Minc Foil Machine to add a touch of glam to the invitations. It was a great investment because we ended up using it for the wedding invites too!