Should I bring traveler's checks?

No. They are obsolete and nearly impossible to exchange in rural Africa. Bring US Dollars in pristine condition.

Do I need a local SIM card in every country?

Yes. Budget $10–$20 per country for local SIMs and data. It is significantly cheaper than international roaming.

Is it cheaper to do it alone or with a group?

A group (overland truck) is more expensive upfront but safer and easier to budget. Solo travel is cheaper per day but carries higher 'hidden' costs for private transport and logistics.

Budgeting for an Overland Trip Across Africa

Budget for $100 to $150 per day to cover your tour contribution, visas, and emergency funds. Expect to spend $40–$60 per day on top of your tour costs for drinks, snacks, laundry, and local activities.

Calculate the 'Kitty' or Tour Fee. If joining an overland truck tour, confirm if the 'kitty' (the cash fund for food, park fees, and camping) is included in the upfront price. If not, set aside $20–$30 per day specifically for this.
Build a Visa Spreadsheet. List every country on your route. Research current visa costs online (e.g., $50 for Ethiopia, $50 for Kenya). Convert these to USD, as most border crossings require crisp, post-2013 US dollar bills.
Add a 20% Emergency Buffer. Overland travel involves mechanical breakdowns and sudden route changes. Keep $500–$1,000 in a separate bank account or on a secondary card as a 'get out of trouble' fund that you do not touch for daily expenses.
Plan for 'Hidden' Costs. Budget $5 per day for 'bribes' or 'tips' to local officials, guards, and fixers, and $10 per week for laundry services in major hubs like Nairobi or Cape Town.

Should I bring traveler's checks?: No. They are obsolete and nearly impossible to exchange in rural Africa. Bring US Dollars in pristine condition.
Do I need a local SIM card in every country?: Yes. Budget $10–$20 per country for local SIMs and data. It is significantly cheaper than international roaming.
Is it cheaper to do it alone or with a group?: A group (overland truck) is more expensive upfront but safer and easier to budget. Solo travel is cheaper per day but carries higher 'hidden' costs for private transport and logistics.